''UNIT'' is a science fiction audio series produced by Big Finish Productions focused on the fictional military organisation of the same name, who investigate extra terrestrial threat. Members of UNIT include Kate Stewart, Sam Bishop and Josh Carter

Cast

Notable guests

Katy Manning Catherine Ann "Katy" Manning (born 14 October 1946) is an English- Australian actress, television presenter, voice artist and former model. Although she has made many appearances on both screen and stage, Manning is best known for her part as t ...

Jo Grant Josephine "Jo" Grant, later Jo Jones, is a fictional character played by Katy Manning in the long-running British science fiction television series ''Doctor Who''. Jo was introduced by Barry Letts and Terrance Dicks in the first episode of ''D ...

John Levene John Levene (born John Anthony Woods; 24 December 1941) is an English actor, producer, entertainer and singer. Although he has appeared in a large number of films and television series, Levene's best-known role is that of Sergeant Benton, of UNI ...

as John Benton * Richard Franklin as

Mike Yates Captain Mike Yates is a fictional character in the British science fiction television series ''Doctor Who'', played by Richard Franklin. He was adjutant of the British contingent of UNIT, an international organization that defends Earth from al ...

Pik-Sen Lim Pik-Sen Lim (, born 15 September 1944) is a Malaysian-British actress. According to the British Film Institute, Lim was "the most familiar Chinese actor on British television screens in the 1970s and 80s." Her notable roles include Chin Lee i ...

as Chin Lee *

Alex Kingston Alexandra Elizabeth Kingston (born 11 March 1963) is an English actress. Active from the early 1980s, Kingston became noted for her television work in both Britain and the US in the 1990s, including her regular role as Dr. Elizabeth Corday in ...

as River Song *

Tom Baker Thomas Stewart Baker (born 20 January 1934) is an English actor and writer. He is well known for his portrayal of the fourth incarnation of the Doctor in the science fiction television series ''Doctor Who'' from 1974 to 1981.Scott, Danny. (1 ...

as The Curator

''The Original Series''

Series 1 (2004–05)

Special (2012)

''Brave New World'' (2022)

''The New Series''

''UNIT'' was relaunched in 2015 as ''UNIT: The New Series''. Each series is principally led by

Jemma Redgrave Jemima Rebecca Redgrave (born 14 January 1965), known as Jemma Redgrave, is a fourth-generation British actress of the Redgrave family. She played the title character in four series of '' Bramwell'', and has a recurring role in '' Doctor Who'' a ...

and

Ingrid Oliver Ingrid Oliver (born 25 February 1977) is a British actress and comedian, and one half of the comic double act '' Watson & Oliver''. She is known for playing Petronella Osgood, a supporting character in the BBC television series '' Doctor Who'' ...

reprising their roles of Kate Stewart and Petronella Osgood from the relaunched series of ''Doctor Who''.

Series 1: ''Extinction'' (2015)

Series 2: ''Shutdown'' (2016)

Series 3: ''Silenced'' (2016)

Series 4: ''Assembled'' (2017)

Series 5: ''Encounters'' (2017)

Series 6: ''Cyber-Reality'' (2018)

Series 7: ''Revisitations'' (2018)

Series 8: ''Incursions'' (2019)

''Nemesis 1: Between Two Worlds'' (2021)

''Nemesis 2: Agents of the Vulpreen'' (2022)

''Nemesis 3: Objective – Earth'' (2022)

''Nemesis 4: Masters of Time''

References

{{UNIT stories, selected=Audio Audio plays based on Doctor Who Big Finish Productions Doctor Who spin-offs