Geoff Peterson is an
animatronic
An animatronic is a puppet controlled electronically to move in a fluent way. Animatronics are the modern adaptation of the automaton and are often used for the portrayal of characters in films, video games and in theme park attractions.
Anim ...
human skeleton that served as the
sidekick
A sidekick is a close companion or colleague who is, or is generally regarded as, subordinate to those whom they accompany.
Origins
The first recorded use of the term dates from 1896. It is believed to have originated in pickpocket slang of ...
on the late-night talk show ''
The Late Late Show with Craig Ferguson
''The Late Late Show with Craig Ferguson'' is an American late-night talk show hosted by Scottish actor and comedian Craig Ferguson. This was the third iteration of the The Late Late Show (American talk show), ''Late Late Show'' franchise, airi ...
''. He was voiced and operated by
Josh Robert Thompson
Josh Robert Thompson (born March 11, 1975) is an American actor. He is best known for his work on ''The Late Late Show with Craig Ferguson'', providing the voice of robot skeleton and Craig Ferguson's sidekick Geoff Peterson along with numerous c ...
and first appeared on ''The Late Late Show'' on April 5, 2010. Often referred to as a "robot skeleton", Peterson is a radio-controlled
animatronic
An animatronic is a puppet controlled electronically to move in a fluent way. Animatronics are the modern adaptation of the automaton and are often used for the portrayal of characters in films, video games and in theme park attractions.
Anim ...
robot puppet designed and built by
Grant Imahara
Grant Masaru Imahara (October 23, 1970 – July 13, 2020) was an American electrical engineer, roboticist, and television host. He was best known for his work on the television series ''MythBusters'', on which he designed, built, and opera ...
of ''
MythBusters
''MythBusters'' is a science entertainment television series created by Peter Rees (producer), Peter Rees and produced by Beyond International in Australia. The series premiered on the Discovery Channel on January 23, 2003. It was broadcast in ...
''.
Geoff has glowing blue eyes, a metal
mohawk (which is sometimes covered by a
Santa Claus
Santa Claus (also known as Saint Nicholas, Saint Nick, Father Christmas, Kris Kringle or Santa) is a legendary figure originating in Western Christian culture who is said to bring gifts during the late evening and overnight hours on Chris ...
hat in December) and wears an oversized suit with his name scrawled on a contestant's name tag from ''
The Price Is Right
''The Price Is Right'' is an American television game show where contestants compete by guessing the prices of merchandise to win cash and prizes. A 1972 revival by Mark Goodson and Bill Todman of their The Price Is Right (1956 American game ...
'' on his jacket, as well as
Mardi Gras beads and a
Super Bowl XLVII
Super Bowl XLVII was an American football game between the American Football Conference (AFC) champion Baltimore Ravens and the National Football Conference (NFC) champion San Francisco 49ers to decide the National Football League (NFL) champio ...
press pass around his neck.
He serves as a co-host of sorts and Ferguson refers to him as "my gay robot pal". He was most visible during the first half of the show (the cold openings, monologues, and Tweets and Emails segments) and the final segment, "What Did We Learn on the Show Tonight, Craig?".
According to a tweet from Imahara dated on December 23, 2016, Ferguson took the robot home as a souvenir after his run on ''The Late Late Show'' ended.
Creation

The idea came from
Craig Ferguson
Craig Ferguson (born 17 May 1962) is a Scottish-American actor, comedian, writer and television host. He is best known for having hosted the CBS late-night talk show ''The Late Late Show with Craig Ferguson'' (2005–2014). He is the winner of ...
's repeated complaints that his show suffered due to its lack of a
house band
A house band is a group of musicians, often centrally organized by a band leader, who regularly play at an establishment.
It is widely used to refer both to the bands who work on entertainment programs on television or radio, and to bands which ...
or
sidekick
A sidekick is a close companion or colleague who is, or is generally regarded as, subordinate to those whom they accompany.
Origins
The first recorded use of the term dates from 1896. It is believed to have originated in pickpocket slang of ...
,
and he expressed desire to have his own "Robot Skeleton Army". Robot Skeleton Army is Ferguson's name for his
Twitter
Twitter, officially known as X since 2023, is an American microblogging and social networking service. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, image ...
followers, a reference to the
cybernetic
Cybernetics is the transdisciplinary study of circular causal processes such as feedback and recursion, where the effects of a system's actions (its outputs) return as inputs to that system, influencing subsequent action. It is concerned with ...
creatures from the
''Terminator'' franchise.
Part of the inspiration for Geoff also came from
Nicolas Cage
Nicolas Kim Coppola (born January 7, 1964), known professionally as Nicolas Cage, is an American actor and film producer. He is the recipient of List of awards and nominations received by Nicolas Cage, various accolades, including an Academy A ...
's character in the 2007 film ''
Ghost Rider'', of which Craig was a fan. ''MythBusters'' Grant Imahara volunteered to create the robot if Ferguson could get him 100,000 Twitter followers, which he achieved within 24 hours.
On the idea and development of Geoff:
According to Imahara, he worked on it weekends and in his spare time, creating a "plastic skeleton with aluminum bones and torso" that "shares a lot with
R2-D2
R2-D2 () or Artoo-Detoo is a fictional robot character in the ''Star Wars'' franchise created by George Lucas. He has appeared in ten of the eleven theatrical ''Star Wars'' films to date, including every film in the " Skywalker Saga", which inclu ...
and the
Energizer Bunny" (both of which Imahara had previously worked on).
Ferguson was directly involved and "very into the design of it"; he and the show's writers "think they may want to send Geoff out into the world, interview people—things like that".
Imahara says the name "Geoff Peterson" was chosen by Ferguson:
Initially, the robot was able to say seven prerecorded phrases, triggered by buttons under Craig's desk.
This was later upgraded to wireless control by one of the show's writers offstage using an
iPad
The iPad is a brand of tablet computers developed and marketed by Apple Inc., Apple that run the company's mobile operating systems iOS and later iPadOS. The IPad (1st generation), first-generation iPad was introduced on January 27, 2010. ...
.
Peterson was upgraded again in July 2010, allowing him to shake his head, keep his jaw open, and move his right hand up and down. Ferguson noted that this is because his "wise ass" chip was activated.
On September 2, 2013, new upgrades were debuted; the right arm was given an elbow, and the previously motionless left arm was given full movement (although his left hand fell off during that night's episode). He could turn his eye lights off and on to simulate closing and opening his eyes. Thompson noted the difficulty in controlling Geoff, since he had to time his talking with pressing the button that moved Geoff's jaw.
Role
Peterson made occasional comments and one-liners throughout the show and helped with the
Twitter
Twitter, officially known as X since 2023, is an American microblogging and social networking service. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, image ...
and
email
Electronic mail (usually shortened to email; alternatively hyphenated e-mail) is a method of transmitting and receiving Digital media, digital messages using electronics, electronic devices over a computer network. It was conceived in the ...
segment of the show. His comments were broad and often said as a segue to another joke or to make fun of something else, including Peterson himself, or as humorous
non sequiturs. Thompson said that his banter as Peterson with Ferguson was heavily improvised, which occasionally led to both Ferguson and Thompson/Peterson
breaking into laughter.
Peterson is also sent as the show's
red carpet
A red carpet is traditionally used to mark the route taken by heads of state on ceremonial and formal occasions, and has in recent decades been extended to use by Very Important Person, VIPs and celebrity, celebrities at formal events.
History
...
correspondent for film premieres.
He was featured in numerous videos of "Tweets and E-mails" jingles. The first three were a parody of a
Bollywood
Hindi cinema, popularly known as Bollywood and formerly as Bombay cinema, is primarily produced in Mumbai. The popular term Bollywood is a portmanteau of "Bombay" (former name of Mumbai) and "Cinema of the United States, Hollywood". The in ...
Filmi
Filmi () music soundtracks are music produced for India's mainstream motion picture industry and written and performed for Cinema of India, Indian cinema. In cinema, List of Indian film music directors, music directors make up the main body of c ...
musical performance, a parody of an 80's
glam metal
Glam metal (also known as hair metal or pop metal) is a subgenre of heavy metal music, heavy metal that features pop music, pop-influenced Hook (music), hooks and guitar riffs, upbeat arena rock, rock anthems, and slow Sentimental ballad#Powe ...
performance,
and a
Rick James
James Ambrose Johnson Jr. (February 1, 1948 – August 6, 2004), better known by his stage name Rick James, was an American singer, songwriter, and record producer. Born and raised in Buffalo, New York, James began his musical career in his tee ...
parody.
Terminator-esque robot skeletons, which pre-date Peterson, appeared in jingles that parody the musical performances of artists such as
Kraftwerk
Kraftwerk (, ) is a Germany, German Electronic music, electronic band formed in Düsseldorf in 1970 by Ralf Hütter and Florian Schneider. Widely considered innovators and pioneers of electronic music, Kraftwerk was among the first successful a ...
,
David Bowie
David Robert Jones (8 January 194710 January 2016), known as David Bowie ( ), was an English singer, songwriter and actor. Regarded as one of the most influential musicians of the 20th century, Bowie was acclaimed by critics and musicians, pa ...
,
Bob Dylan
Bob Dylan (legally Robert Dylan; born Robert Allen Zimmerman, May 24, 1941) is an American singer-songwriter. Described as one of the greatest songwriters of all time, Dylan has been a major figure in popular culture over his nearly 70-year ...
,
Gary Glitter
Paul Francis Gadd (born 8 May 1944), better known by his stage name Gary Glitter, is an English former singer who achieved fame and success during the 1970s and 1980s. His career ended after he was convicted of downloading child pornography i ...
, and
Johnny Cash
John R. Cash (born J. R. Cash; February 26, 1932 – September 12, 2003) was an American singer-songwriter. Most of his music contains themes of sorrow, moral tribulation, and redemption, especially songs from the later stages of his career. ...
. Peterson did not interact with the guests unless "they want to play around with him."
For Peterson's first anniversary, ''The Late Late Show'' filmed a
sketch in Las Vegas that aired on the April 14, 2011, show. The segment depicted Ferguson, Peterson, and T.J. the
Leprechaun partaking in "hallucinogenic frozen custard" with comedian
Carrot Top and their subsequent gallivanting around Vegas. The sketch also featured appearances by Grant Imahara,
Donny Osmond
Donald Clark Osmond (born December 9, 1957) is an American singer, dancer, actor, television host and former teen idol. He gained fame performing with four of his elder brothers as the Osmonds, earning several top ten hits and gold albums. In the ...
,
Secretariat (the show's
pantomime horse
A pantomime horse is a theatrical representation of a horse or other quadruped by two actors in a single costume who cooperate and synchronize their movements. One actor plays the front end, including the horse's head and its front legs, in a mor ...
, voiced by Josh Thompson impersonating
Morgan Freeman
Morgan Freeman (born June 1, 1937) is an American actor, producer, and narrator. In a career spanning six decades, he has received numerous accolades, including an Academy Award and a Golden Globe Award, as well as a nomination for a Tony ...
), and Wavy and Sid (Ferguson's
alligator
An alligator, or colloquially gator, is a large reptile in the genus ''Alligator'' of the Family (biology), family Alligatoridae in the Order (biology), order Crocodilia. The two Extant taxon, extant species are the American alligator (''A. mis ...
and
rabbit
Rabbits are small mammals in the family Leporidae (which also includes the hares), which is in the order Lagomorpha (which also includes pikas). They are familiar throughout the world as a small herbivore, a prey animal, a domesticated ...
puppets), which culminated in Ferguson and Peterson marrying one another at a typical Vegas chapel. For the episode, Peterson's voice was performed live for the first time by Thompson.
Peterson's
backstory
A backstory, background story, background, or legend is a set of events invented for a plot, preceding and leading up to that plot. In acting, it is the history of the character before the drama begins, and is created during the actor's prepara ...
was depicted during an episode which originally aired on January 3, 2012, opening with a skit purporting to be from Ferguson's first episode.
Personality
Thompson referred to Peterson as a homosexual skeleton robot during a live stand-up routine while opening for Craig Ferguson in Hershey, PA on October 9, 2012. Peterson is generally amicable and friendly, usually providing humorous banter with Ferguson and the guests. However, he could be incredibly sarcastic to them and share juvenile jokes, with a recurring one-liner being, "....in your pants!" He could be defensive and easily angered if provoked by Ferguson or a guest, usually exclaiming "What the Hell, man?!" if he was called out for his behavior or comments. A
running gag
A running gag, or running joke, is a literary device that takes the form of an amusing joke or a comical reference and appears repeatedly throughout a work of literature or other form of storytelling. Though they are similar, catchphrases are no ...
on the show involved Ferguson making fun of how Peterson can only move one arm, and is unable to walk away from his
lectern
A lectern is a standing reading desk with a slanted top, on which documents or books are placed as support for reading aloud, as in a scripture reading, lecture, or sermon. A lectern is usually attached to a stand or affixed to some other form of ...
, although he is somehow able to play an invisible harmonica. Peterson was later upgraded so that he could move both arms. On numerous occasions, Ferguson taunted Peterson's requests, questions, and comments with his various mobility problems, with Peterson usually exclaiming "How dare you?" in response.
As he is considered "dead" resulting in his status as a skeleton, Peterson's cause of death varies from a skydiving accident, a bar fight with
Wilford Brimley, being massively overweight, choking on a bird's foot, and a
methamphetamine
Methamphetamine (contracted from ) is a potent central nervous system (CNS) stimulant that is mainly used as a recreational drug use, recreational or Performance-enhancing substance, performance-enhancing drug and less commonly as a secon ...
overdose.
He is extremely rich, acquiring his fortune from a successful chain of laundromats, and owns houses all over the world.
Peterson has a mock feud with frequent guest
Kristen Bell
Kristen Anne Bell (born July 18, 1980) is an American actress, comedian, screenwriter, and producer. List of Kristen Bell performances, Her work includes both film and television, and List of awards and nominations received by Kristen Bell, h ...
, who claims that she had wanted to be Ferguson's sidekick and was upset when Peterson was selected.
Peterson typically gives her a lukewarm, sometimes nasty greeting, and she feels very uncomfortable around him and often antagonizes and insults him during her interviews with Ferguson.
As of August 2011, Peterson and Bell had supposedly reconciled while in
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
shooting ''Le Late Late Show avec Craig Ferguson à Paris,'' although they continued to occasionally insult and dismiss one another.
Voice
Peterson's voice was originally performed by Ferguson in a loud, monotone, English accent;
but this was soon changed. Starting on April 20, 2010,
Josh Robert Thompson
Josh Robert Thompson (born March 11, 1975) is an American actor. He is best known for his work on ''The Late Late Show with Craig Ferguson'', providing the voice of robot skeleton and Craig Ferguson's sidekick Geoff Peterson along with numerous c ...
voiced Geoff Peterson using prerecorded clips of a vaguely
George Takei
George Takei ( ; born April20, 1937), born , is an American actor, author and activist known for his role as Hikaru Sulu, helmsman of the USS ''Enterprise'' in the ''Star Trek'' franchise.
Takei was born to Japanese-American parents, with w ...
–sounding voice. From April 14, 2011, on, Thompson began to occasionally voice and perform Peterson live in-studio, and on May 16, 2011, in a possible backdoor audition, Thompson performed Peterson in an actual guest spot. From June 29, 2011, onward,
Thompson voiced and performed Peterson in-person for virtually every episode, including those filmed in
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
and
Scotland
Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...
.
In April 2012, shortly after the news that Ferguson would continue his show until at least 2014, Ferguson told one interviewer that as far as he was concerned, Thompson "has a home" portraying Peterson for "as long as he wants to do it".
Thompson described Peterson's voice as "one part
Snagglepuss
Snagglepuss is a fictional cartoon character who debuted in prototype form on ''The Quick Draw McGraw Show'' in 1959 and was established as a studio regular by 1961. A light pink anthropomorphic Puma (species), puma sporting an upturned collar, s ...
, one part
Vincent Price
Vincent Leonard Price Jr. (May 27, 1911 – October 25, 1993) was an American actor. He was known for his work in the horror film genre, mostly portraying villains. He appeared on stage, television, and radio, and in more than 100 films. Price ...
, two parts
George Takei
George Takei ( ; born April20, 1937), born , is an American actor, author and activist known for his role as Hikaru Sulu, helmsman of the USS ''Enterprise'' in the ''Star Trek'' franchise.
Takei was born to Japanese-American parents, with w ...
".
Thompson says his live segments are "100% unscripted and improvised".
Since Thompson began voicing Geoff Peterson live, he has incorporated several of his own impressions into the character's repertoire. He also performed his
Morgan Freeman
Morgan Freeman (born June 1, 1937) is an American actor, producer, and narrator. In a career spanning six decades, he has received numerous accolades, including an Academy Award and a Golden Globe Award, as well as a nomination for a Tony ...
impression for Freeman himself on June 10, 2011, asking the amazed actor "Would you like to hear my Morgan Freeman voice?" and "What would you like to say to yourself?". Freeman called the impression "outstanding".
When Thompson was unavailable for two weeks starting with the November 7, 2011 show, Peterson was voiced by several celebrities:
Alfred Molina
Alfred Molina (born Alfredo Molina; 24 May 1953) is a British and American actor. He is known for his leading roles and character actor roles on the stage and screen. In a career spanning over five decades he has received a Drama Desk Award ...
,
Dominic Monaghan,
Thomas Lennon,
Larry King
Larry King (born Lawrence Harvey Zeiger; November 19, 1933 – January 23, 2021) was an American TV and radio host presenter, author, and former spokesman. He was a WMBM radio interviewer in the Miami area in the 1950s and 1960s and beginning in ...
,
Louie Anderson,
Lauren Graham
Lauren Helen Graham (born March 16, 1967) is an American Actor, actress and author. She is best known for portraying Lorelai Gilmore on The WB series ''Gilmore Girls'', for which she was nominated for the Golden Globe Award for Best Actress – ...
,
Paula Poundstone,
Angela Kinsey,
Jason Schwartzman
Jason Schwartzman (born June 26, 1980) is an American actor, musician, and member of the Coppola family. Schwartzman made his film debut in Wes Anderson's 1998 film '' Rushmore'', and has since appeared in six other Anderson films: '' The Darjee ...
, and
Shadoe Stevens each for a single episode.
During Thompson's absence in November 2011 and on December 19 for Christmas week,
Thomas Lennon again provided the voice of Peterson, in an alternate
persona
A persona (plural personae or personas) is a strategic mask of identity in public, the public image of one's personality, the social role that one adopts, or simply a fictional Character (arts), character. It is also considered "an intermediary ...
for Peterson known as Khloe Banderas.
Reception
Dorsey Shaw of
''New York'' magazine's ''Vulture'' blog described Peterson as "the ''de facto''
animatronic
An animatronic is a puppet controlled electronically to move in a fluent way. Animatronics are the modern adaptation of the automaton and are often used for the portrayal of characters in films, video games and in theme park attractions.
Anim ...
'King of the One-Liners' for this generation".
Jaime Weinman of ''
Maclean's
''Maclean's'' is a Canadian magazine founded in 1905 which reports on Canadian issues such as politics, pop culture, trends and current events. Its founder, publisher John Bayne Maclean, established the magazine to provide a uniquely Canadian ...
'' said: "I think my favorite part of that is just the decision to give this mohawked skeleton robot a name as prosaically normal as Geoff Peterson."
Tom Jicha of ''
Sun-Sentinel
The ''Sun Sentinel'' (also known as the ''South Florida Sun Sentinel'', known until 2008 as the ''Sun-Sentinel'', and stylized on its masthead as ''SunSentinel'') is the main daily newspaper of Fort Lauderdale, Florida, and Broward County, an ...
'' said that "some nights he's ridiculous, verbally jousting with the robot he
ergusoncreated and named, Geoff Peterson".
Linda Holmes of
NPR's Monkey See blog listed Peterson on her list of "50 Wonderful Things From 2010", writing: "Ferguson continues to be wonderful at what he does, and this was a marvelous marriage of the sensibility of his show with the sensibility of ''Mythbusters''."
''
TV Guide
TV Guide is an American digital media
In mass communication, digital media is any media (communication), communication media that operates in conjunction with various encoded machine-readable data formats. Digital content can be created, vi ...
'' ranked Peterson as one of their favorite robots in film and television.
Josh Kurp of ''
Uproxx
Uproxx Studios (stylized as ''UPROXX'') is an American music, entertainment and popular culture website and content studio. It was founded in 2008 by Jarret Myer and Brian Brater. The website was acquired in 2014 by Woven Digital (which later ...
'' named his "happy video" as a clip from ''The Late Late Show'' uploaded to
YouTube
YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim who were three former employees of PayPal. Headquartered in ...
by Thompson which featured Peterson making Ferguson cry from laughter, calling it a "genuinely silly, a spontaneous connection between two comedians amusing not only the audience, but also themselves."
Guests have often praised the chemistry between Ferguson and Peterson during their interviews on ''The Late Late Show''.
Regis Philbin
Regis Francis Xavier Philbin ( ; August 25, 1931 – July 25, 2020)Archived aGhostarchiveand thWayback Machine was an American television presenter, comedian, actor, and singer. Once called "the hardest-working man in show business", he held th ...
said "Y'know the robot? I've actually in love. I wasn't sure of the robot but he's grown on me. I think it's a great combination. You
ergusonsay something funny, you turn around and look at him, and he
etersonsays something funnier!"
See also
*
Gay Robot
References
External links
Geoff Petersonon
IMDb
IMDb, historically known as the Internet Movie Database, is an online database of information related to films, television series, podcasts, home videos, video games, and streaming content online – including cast, production crew and biograp ...
*
{{DEFAULTSORT:Peterson, Geoff
2010 robots
Animatronic robots
Entertainment robots
Television characters introduced in 2010
Fictional gay men
Fictional skeletons
Fictional television personalities
Humanoid robots
Robots in television
Robots of the United States
The Late Late Show with Craig Ferguson
Talk show characters
Television sidekicks