"Losing My Mind" Full Episode
"Losing My Mind"
(Season 4 | Episode 15)
43:28
Richard's mentor is coming in for surgery and he wants top priority given to it. Derek and Meredith's patient, who is about to undergo a...
Original Air Date: 5/15/2008
Richard's mentor is coming in for surgery and he wants top priority given to it. Derek and Meredith's patient, who is about to undergo a...
Original Air Date: 5/15/2008







Lexie: Mark, I'm dying. Please tell Meredith I love her and that she is a good sister.



