The fifteenth season of the American television medical drama ''

Grey's Anatomy ''Grey's Anatomy'' is an American medical drama television series that premiered on March 27, 2005, on ABC as a mid-season replacement. The series focuses on the lives of surgical interns, residents, and attendings as they develop into s ...

'' was ordered on April 20, 2018, by

American Broadcasting Company The American Broadcasting Company (ABC) is an American commercial broadcast television network. It is the flagship property of the ABC Entertainment Group division of The Walt Disney Company. The network is headquartered in Burbank, Cali ...

(ABC). The season premiered on September 27, 2018, with a special 2-hour premiere. The episode count for the season consists in 25 episodes. The season is produced by

ABC Studios ABC Signature is an American television production studio that is a subsidiary of Disney Television Studios, a division of Walt Disney Television, which is part of the Disney General Entertainment Content division of The Walt Disney Company. ...

, in association with

Shondaland Shondaland (stylized as ShondaLand from 2005 to 2016 and shondaland thereafter) is an American television production company founded by television writer/producer Shonda Rhimes. She founded it to be one of the production companies of her first s ...

Production Company and Entertainment One Television; the

showrunners A showrunner (or colloquially a helmer) is the top-level executive producer of a television series production who has creative and management authority through combining the responsibilities of employer and, in comedy or dramas, typically also the ...

being

Krista Vernoff Krista Vernoff (born October 25, 1971) is an American television screenwriter, executive producer and director. She is best known for running the television medical drama ''Grey's Anatomy'' (2007–11, 2017–present) and its spin-off ''Station 1 ...

and William Harper. In this season, ''Grey's Anatomy'' becomes the longest-running American primetime medical drama series, after the series finale of '' ER'' on April 2, 2009. It also features the shortest ensemble main cast seen since the ninth season.

Kim Raver Kimberly Jayne Raver (born March 15, 1969) is an American actress and producer. She is best known for television roles as Dr. Teddy Altman on ABC's medical drama '' Grey's Anatomy'', Kim Zambrano on '' Third Watch'', and Audrey Raines on '' ...

was repromoted as series-regular after 5 guest appearances in the previous season.

Episodes

The number in the "No. overall" column refers to the episode's number within the overall series, whereas the number in the "No. in season" column refers to the episode's number within this particular season. "U.S. viewers in millions" refers to the number of Americans in millions who watched the episodes live. Each episode of this season is named after a song.

Cast and characters

Main

Ellen Pompeo Ellen Kathleen Pompeo (; born November 10, 1969) is an American actress. She is best known for her role on ''Grey's Anatomy'' as the titular Dr. Meredith Grey. One of the world's highest-paid actors since 2017, she has made multiple appearances ...

as Dr.

Meredith Grey Meredith Grey, M.D., F.A.C.S. is a fictional and titular character from the medical drama television series ''Grey's Anatomy'', which airs on the American Broadcasting Company (ABC) in the United States. The character was created by series pro ...

Justin Chambers Justin Willman Chambers (born July 11, 1970) is an American actor and former model. He is best known for his role as Dr. Alex Karev in the ABC television drama ''Grey's Anatomy'' from 2005 to 2020. Born in Ohio, he went to Southeastern High S ...

as Dr. Alex Karev *

Chandra Wilson Chandra Danette Wilson (born August 27, 1969) is an American actress and director. She is best known for her role as Dr. Miranda Bailey in the ABC television drama ''Grey's Anatomy'' since 2005, for which she has been nominated for the Emmy ...

as Dr.

Miranda Bailey Miranda Bailey, M.D., F.A.C.S. is a fictional character from the medical drama television series ''Grey's Anatomy''. The character was created by series creator and producer Shonda Rhimes, and has been portrayed by actress Chandra Wilson since t ...

James Pickens Jr. James Pickens Jr. (born October 26, 1954) is an American actor. He is best known for his starring role as Dr. Richard Webber on the ABC medical drama television series ''Grey's Anatomy'', and for his supporting role as Deputy Director Alvin Kers ...

as Dr.

Richard Webber Richard Webber, M.D., F.A.C.S is a fictional character from the ABC medical drama television series ''Grey's Anatomy''. The character was created by Shonda Rhimes and is portrayed by actor James Pickens Jr. since the start of the show in 200 ...

Kevin McKidd Kevin McKidd (born 9 August 1973) is a Scottish actor and television director. Before playing the role of Dr. Owen Hunt in '' Grey's Anatomy'', for which he is widely known, McKidd appeared as Tommy Mackenzie in Danny Boyle's '' Trainspotting' ...

as Dr.

Owen Hunt Major (Ret.) Owen Hunt, M.D., F.A.C.S. is a fictional character from the medical drama television series ''Grey's Anatomy'', which airs on the American Broadcasting Company (ABC) in the United States. The character was created by series' produc ...

* Jesse Williams as Dr.

Jackson Avery Jackson Avery, M.D., F.A.C.S. is a fictional character in the ABC prime time medical drama, ''Grey's Anatomy'', portrayed by actor Jesse Williams. The character was created by series creator and executive producer, Shonda Rhimes. He was introd ...

* Caterina Scorsone as Dr.

Amelia Shepherd Amelia Frances Shepherd, Doctor of Medicine, M.D., Fellow of the American College of Surgeons, F.A.C.S. is a fictional character on the American Broadcasting Company, ABC American television ''Grey's Anatomy (TV series), Grey's Anatomy ''medical d ...

Camilla Luddington Camilla Anne Luddington (born 15 December 1983) is a British actress, best known for her role as Dr. Josephine "Jo" Wilson in the ABC medical drama series ''Grey's Anatomy''. She is known for voicing Lara Croft in the ''Tomb Raider'' video ga ...

as Dr.

Jo Karev Josephine “Jo” Brooke Wilson (previously Karev), formerly Brooke Stadler, M.D., F.A.C.S. is a character from the medical drama television series ''Grey's Anatomy'', which airs on the American Broadcasting Company (ABC) in the United States. ...

Kelly McCreary Kelly J. McCreary (born September 29, 1981) is an American actress, best known for her role on the ABC drama series ''Grey's Anatomy'' as Dr. Maggie Pierce, the half-sister of series protagonist Meredith Grey. She joined the series as a guest a ...

as Dr.

Maggie Pierce Margaret Pierce, M.D., F.A.C.S. is a fictional character from the American television medical drama ''Grey's Anatomy'', which airs on the American Broadcasting Company (ABC) in the United States. The character was created by series producer Sho ...

Giacomo Gianniotti Giacomo Keaton Gianniotti (born 19 June 1989) is an Italian-Canadian film and television actor. He studied theater at Humber College and made his acting debut in the Italian television series ''Medicina Generale'' in 2010. He went on to play rec ...

as Dr.

Andrew DeLuca Andrew DeLuca, M.D. is a fictional character from the medical drama television series ''Grey's Anatomy'', which airs on ABC in the United States. The character was portrayed by Giacomo Gianniotti. Gianniotti was cast in April 2015 and was promot ...

as Dr.

Teddy Altman Teddy is an English language given name, usually a hypocorism of Edward or Theodore (given name), Theodore. It may refer to: People Nickname * Teddy Atlas (born 1956), boxing trainer and fight commentator * Teddy Bourne (born 1948), British Olymp ...

Recurring

Jason George Jason Winston George (born February 9, 1972) is an American actor and model. He is best known for his roles as Michael Bourne on the NBC daytime soap opera ''Sunset Beach'', as J.T. Hunter on the UPN television sitcom '' Eve'', as Dr. Otis Col ...

as Dr. Ben Warren *

Greg Germann Gregory Andrew Germann ( ; born February 26, 1958) is an American actor who is known for playing Richard Fish on the television series '' Ally McBeal'', which earned him a Screen Actors Guild award. He also is known for his roles as Eric "Rico" ...

as Dr. Tom Koracick *

Jake Borelli Jake Borelli (born May 13, 1991) is an American actor. He is known for his roles as Wolfgang on the Nickelodeon comedy series ''The Thundermans'' (2015–2018) and Dr. Levi Schmitt on the ABC medical drama ''Grey's Anatomy'' (2017–present). ...

as Dr.

Levi Schmitt Levi Schmitt, Doctor of Medicine, M.D. is a fictional character from the medical drama television series ''Grey's Anatomy'', which airs on the American Broadcasting Company (ABC) in the Television in the United States, United States. The character ...

Chris Carmack James Christopher Carmack (born December 22, 1980) is an American actor, singer, and former fashion model. He is known for his roles in three popular television shows—the teen drama series '' The O.C.'' (2003–2004) as Luke Ward, the country ...

as Dr. Atticus "Link" Lincoln * Debbie Allen as Dr. Catherine Fox *

Stefania Spampinato Stefania Spampinato is an Italian actress. She is known for her role in ABC's ''Grey's Anatomy'' and the ''Grey's Anatomy'' spinoff ''Station 19'' as Dr. Carina DeLuca, a Sicilian OB-GYN. Life and career Born in Catania (Sicily), Stefania Spa ...

as Dr. Carina DeLuca * Alex Blue Davis as Dr. Casey Parker * Rushi Kota as Dr. Vikram Roy * Jaicy Elliot as Dr. Taryn Helm *

Sophia Ali Sophia Taylor Ramsey Ali is an American actress. She is best known for her work in the MTV romantic comedy series '' Faking It'', the ABC medical drama series ''Grey's Anatomy'', and '' The Wilds''. Life Ali is Pakistani American. She was born ...

as Dr. Dahlia Qadri *

Peyton Kennedy Peyton Kennedy (born January 4, 2004) is a Canadian actress. She is best known for her role as Betty Nelson on the ABC television drama series ''Grey’s Anatomy'' (2018–2019). She is also known for her film roles in '' The Captive'' (2014), ' ...

as Betty Nelson * Alex Landi as Dr. Nico Kim * Caroline Clay as Cece Colvin *

Jaina Lee Ortiz Jaina Lee Ortiz (born Jessica Ortiz; November 20, 1986) is an American actress and dancer. She is known for her starring role as Detective Annalise Villa on the Fox police drama ''Rosewood'' from 2015 to 2017. In 2018, she began starring as lea ...

as LT Andrea "Andy" Herrera * Stacey Oristano as Nurse Frankie Shavelson * Kate Burton as Dr. Ellis Grey *

Jennifer Grey Jennifer Grey (born March 26, 1960) is an American actress. She made her acting debut with the film ''Reckless'' (1984), and had her breakthrough with the teen comedy film '' Ferris Bueller's Day Off'' (1986). She subsequently earned worldwide ...

as Carol Dickinson *

Kyle Secor Kyle Ivan Secor (born May 31, 1957) is an American television and film actor. He is known for portraying Detective Tim Bayliss on the crime drama series '' Homicide: Life on the Street'' (1993–1999). Early years Secor was born in Tacoma, Wash ...

as John Dickinson *

Lindsay Wagner Lindsay Jean Wagner (born June 22, 1949) is an American film and television actress, model, author, singer, and acting coach. Wagner is best known for her leading role in the American science-fiction television series '' The Bionic Woman'' (197 ...

as Helen Karev * Lorenzo Caccialanza as Dr. Vincenzo DeLuca

Notable guests

Okieriete Onaodowan Okieriete "Oak" Onaodowan ( ; born August 16, 1987) is an American actor and singer known for originating the dual roles of Hercules Mulligan and James Madison in the 2015 musical ''Hamilton'' and the role of Dean Miller in the ABC drama and ''G ...

as Dean Miller *

Jasmine Guy Jasmine Guy (born March 10, 1962) is an American actress, director, singer and dancer. She is known for her role as Dina in the 1988 film ''School Daze'' and as Whitley Gilbert-Wayne on the NBC ''The Cosby Show'' spin-off ''A Different World'', ...

as Gemma Larson *

Debra Mooney Debra Mooney (born August 28, 1947) is an American character actress, best known for her role as Edna Harper on The WB drama series ''Everwood'' (2002–06). Mooney is also known for her recurring roles in ''Scandal'', ''Grey's Anatomy'' and '' ...

as Evelyn Hunt *

Josh Radnor Joshua Thomas Radnor (born July 29, 1974) is an American actor, filmmaker, author, and musician. He is best known for portraying Ted Mosby on the popular and Emmy Award–winning CBS sitcom ''How I Met Your Mother''. He made his writing and dire ...

as John * Jeff Perry as Thatcher Grey *

Michelle Forbes Michelle Renee Forbes Guajardo (born January 8, 1965) is an American actress who has appeared on television and in independent films. Forbes gained attention for her dual role in daytime soap opera ''Guiding Light'', for which she received a D ...

as Vicki Ann Rudin * Michael Evans Behling as Brady * Abigail Spencer as Dr. Megan Hunt *

Tyne Daly Ellen Tyne Daly (; born February 21, 1946) is an American actress. She has won six Emmy Awards for her television work, a Tony Award and is a 2011 American Theatre Hall of Fame inductee. Daly began her career on stage in summer stock in New York, ...

as Carolyn Shepherd * Amy Acker as Dr. Kathleen Shepherd * Embeth Davidtz as Dr. Nancy Shepherd * Khalilah Joi as Abby Redding *

Joshua Bassett Joshua Taylor Bassett (born December 22, 2000) is an American actor, singer and songwriter. He is known for his starring role as Ricky Bowen in '' High School Musical: The Musical: The Series''. Early life Bassett was born and raised in Oc ...

as Linus *

Boris Kodjoe Boris Frederic Cecil Tay-Natey Ofuatey-Kodjoe (; born March 8, 1973) is a German actor, producer, and former model best known for his roles as Kelby in the 2002 film ''Brown Sugar'', the sports-courier agent Damon Carter on the Showtime drama se ...

as Robert Sullivan *

Brett Tucker Brett Alan Tucker (born 21 May 1972) is an Australian actor and singer. He was a series regular in '' The Saddle Club'', ''McLeod's Daughters'', and '' Mistresses''. He is also known for his role as Daniel Fitzgerald in ''Neighbours''. He pla ...

as Lucas Ripley

Production

Casting

On May 21, 2018, it was announced that

had once again been promoted to series-regular this season after previously having a recurring role last season. On July 31, 2018, it was announced that

would be starring in a recurring role for Season 15, being revealed that he would play the role of a new orthopedic surgeon at the hospital. On August 13, 2018, it was announced that Jeff Perry would be returning as Thatcher Grey, Meredith's father, for the first time since his last appearance in the seventh season. On September 6, 2018, it was announced that Alex Landi had been cast in a recurring role as Dr. Nico Kim, who will be the first gay male surgeon to appear on the show. On October 10, 2018, it was announced that

had been cast as Meredith's new love-interest. On December 13, 2018, it was announced that

had been cast in "a mysterious role," later to be revealed she portrayed Betty's mom. It was announced on February 13, 2019, that Amy Acker had been cast as

Derek Shepherd Derek Christopher Shepherd, M.D., F.A.C.S., also referred to as "McDreamy", is a fictional surgeon from the ABC medical drama ''Grey's Anatomy'', portrayed by actor Patrick Dempsey. He made his first appearance in the pilot episode, " A Hard D ...

's fourth sister, Dr. Kathleen Shepherd. Acker is expected to appear in 1 episode this season, that episode being an Amelia-centric episode. On March 5, 2019, it was revealed that Abigail Spencer would reprise her role as Megan Hunt for 1 episode this season, which will air during spring.

Ratings

Live + SD ratings

Live + 7 Day (DVR) ratings

References

{{DEFAULTSORT:Grey's Anatomy (Season 15) * 2018 American television seasons 2019 American television seasons Grey's Anatomy seasons