Episode Info

In the 12th-season opener, Meredith adapts to new roommates. Meanwhile, Jackson gets ready for April's return; Bailey battles to be chief of surgery; and two young patients propel the doctors to reexamine bullying scenarios from their own pasts.


Justin Chambers
as Alex Karev
Kevin Mckidd
as Owen Hunt
Jessica Capshaw
as Arizona Robbins
Sarah Drew
as April Kepner
Ellen Pompeo
as Meredith Grey
James Pickens Jr.
as Richard Webber
Chandra Wilson
as Miranda Bailey
Sara Ramirez
as Callie Torres
Caterina Scorsone
as Amelia Shepherd
Jesse Williams
as Jackson Avery
Jason George
as Ben Warren
Kelly J. McCreary
as Margaret "Maggie" Pierce
Jerrika Hinton
as Stephanie Edwards
Mandalynn Carlson
as Jessica Tanner
Show More Cast

Sledgehammer Photos