Grey's Anatomy - Season 5 Episode 17: I Will Follow You Into the Dark
2009-03-12
- Drama
Derek decides to quit after learning that more of his patients have died than survived; Izzie's interns make an unsettling discovery about "Patient X.".
2009-03-12
Derek decides to quit after learning that more of his patients have died than survived; Izzie's interns make an unsettling discovery about "Patient X.".
