Grey's Anatomy Invasion (Season 6, Episode 5)
TV-14
TV Episode | 60 min | Drama, Romance

Grey's Anatomy

Invasion (Season 6, Episode 5)

TV-14

TV Episode | 60 min | Drama, Romance

As Mercy West merges with Seattle Grace, battle lines are drawn between the two hospital's residents over the patients.

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Cast	+ Add Cast
31 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)
Katherine Heigl Dr. Izzie Stevens Dr. Izzie Stevens See fewer	One for the Money (2012)
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 (credit only) Dr. Mark Sloan (credit only) 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)
Patrick Dempsey Dr. Derek Shepherd Dr. Derek Shepherd See fewer	Grey's Anatomy (2005)
Robert Baker Dr. Charles Percy Dr. Charles Percy See fewer	Indiana Jones and the Kingdom of the Crystal Skull (2008)
David Bowe Don Don See fewer	UHF (1989)
Sarah Drew Dr. April Kepner Dr. April Kepner See fewer	Moms' Night Out (2014)
Alexie Gilmore Sarah Freemont Sarah Freemont See fewer	Labor Day (2013)
Jack Gwaltney Frank Newsbaum Frank Newsbaum See fewer	Casualties of War (1989)
John Paul Pitoc Billy Sheehan (as J.P. Pitoc) Billy Sheehan (as J.P. Pitoc) See fewer	Six Feet Under (2001)
Brandon Scott Dr. Ryan Spalding Dr. Ryan Spalding See fewer	Dead to Me (2019)
Kathleen Wilhoite Leslie Goldman Leslie Goldman See fewer	The Edge (1997)
Jesse Williams Dr. Jackson Avery Dr. Jackson Avery See fewer	The Cabin in the Woods (2011)
Nora Zehetner Dr. Reed Adamson Dr. Reed Adamson See fewer	The Right Stuff (2020)
Bruce French Father Kevin Father Kevin See fewer	Jurassic Park III (2001)
Freda Foh Shen Missy Grant Missy Grant See fewer	Dude, Where's My Car? (2000)
Hector Elizondo Carlos Torres Carlos Torres See fewer	Pretty Woman (1990)
Chelsea Ricketts Jeanie Jeanie See fewer	Crooked Arrows (2012)
Mark Saul Intern Steve Intern Steve See fewer	Grey's Anatomy (2005)
Gloria Garayua Intern Graciella Intern Graciella See fewer	Maid (2021)
Ray Ford Paramedic Ray Paramedic Ray See fewer	Don't Trust the B---- in Apartment 23 (2012)
Frank Ertl Michael Michael See fewer	Fast Food Nation (2006)
John O'Brien Lab Tech Lab Tech See fewer	Cheaper by the Dozen (2022)