Grey's Anatomy Season 11 Episode 21

How to Save a Life

Derek witnesses a horrible car accident and springs into action to save lives.

Guest Stars

Larry Cedar

Dr. Cohn

Samantha Sloyan

Penelope Blake

Allie Grant

Alana

Savannah Paige Rae

Winnie

Che Landon

Sarah

Season 11

Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10Season 11Season 12Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 20Season 21Season 22Season 23

123456789101112131415161718192021222324