Grey's Anatomy If/Then (Season 8, Episode 13)
TV-14
TV Episode | 43 min | Drama, Romance

Grey's Anatomy

If/Then (Season 8, Episode 13)

TV-14

TV Episode | 43 min | Drama, Romance

Meredith dreams of what her life would have been.

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Cast	+ Add Cast
29 cast members

Name	Known for
Ellen Pompeo Dr. Meredith Grey Dr. Meredith Grey See fewer	Grey's Anatomy (2005)
Sandra Oh Dr. Cristina Yang Dr. Cristina Yang See fewer	Killing Eve (2018)
Justin Chambers Dr. Alex Karev Dr. Alex Karev See fewer	Grey's Anatomy (2005)
Chandra Wilson Dr. Miranda Bailey Dr. Miranda Bailey See fewer	Grey's Anatomy (2005)
James Pickens Jr. Dr. Richard Webber Dr. Richard Webber See fewer	Grey's Anatomy (2005)
Sara Ramirez Dr. Callie Torres Dr. Callie Torres See fewer	Grey's Anatomy (2005)
Eric Dane Dr. Mark Sloan Dr. Mark Sloan See fewer	X-Men: The Last Stand (2006)
Chyler Leigh Dr. Lexie Grey Dr. Lexie Grey See fewer	Not Another Teen Movie (2001)
Kevin McKidd Dr. Owen Hunt Dr. Owen Hunt See fewer	Trainspotting (1996)
Jessica Capshaw Dr. Arizona Robbins Dr. Arizona Robbins See fewer	Valentine (2001)
Kim Raver Dr. Teddy Altman (credit only) Dr. Teddy Altman (credit only) See fewer	24 (2001)
Sarah Drew Dr. April Kepner Dr. April Kepner See fewer	Moms' Night Out (2014)
Jesse Williams Dr. Jackson Avery Dr. Jackson Avery See fewer	The Cabin in the Woods (2011)
Patrick Dempsey Dr. Derek Shepherd Dr. Derek Shepherd See fewer	Grey's Anatomy (2005)
Kate Walsh Dr. Addison Montgomery Dr. Addison Montgomery See fewer	The Perks of Being a Wallflower (2012)
Loretta Devine Adele Webber Adele Webber See fewer	Crash (I) (2004)
Robert Baker Dr. Charles Percy Dr. Charles Percy See fewer	Indiana Jones and the Kingdom of the Crystal Skull (2008)
Kate Burton Dr. Ellis Grey Dr. Ellis Grey See fewer	Big Trouble in Little China (1986)
Kevin Brief Barry Barry See fewer	Supernatural (2005)
Marilyn McIntyre Jill Jill See fewer	The Ring Two (2005)
Nicole DuPort Theresa Theresa See fewer	Tooth and Nail (2007)
Sonya Leslie Rita Rita See fewer	The Rookie (2018)
Nicole Rubio Paramedic Nicole (as Nicole Cummins) Paramedic Nicole (as Nicole Cummins) See fewer	Star Trek (2009)
Teresa Huang Nurse Nurse See fewer	Criminal Minds (2005)
Kayla Madison Allegra Allegra See fewer	Lawless Range (2018)
Bryson Thomas Riley Riley See fewer	The American Dream (2011)
Bokhee An Nurse Bokhee (uncredited) Nurse Bokhee (uncredited) See fewer	Grey's Anatomy (2005)
Stacia Roybal Waitress (uncredited) Waitress (uncredited) See fewer	From Aliens to Zombies (2013)
Ray Singh Nurse Howard (uncredited) Nurse Howard (uncredited) See fewer	Grey's Anatomy (2005)