Grey's Anatomy
Grey's Anatomy S5 E17 - I Will Follow You Into the Dark
8.2
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."
| Creator | Shonda Rhimes |
|---|---|
| Actor | Ellen Pompeo, Chandra Wilson, James Pickens Jr. |
| Country | United States of America, Canada |
| Production | The Mark Gordon Company |