Grey's Anatomy
I Will Follow You Into the Dark
Season 5, Episode 17 · Aired 2009-03-12
Synopsis
After learning at a deposition that more of his patients have died than survived, Derek decides to quit, even as Meredith refuses to give up on him. Meanwhile Bailey and the Chief continue to bicker over her peds fellowship -- until Adele steps in to mediate -- and Izzie's interns discover something unsettling on a "patient x," unaware that the charts they're looking at are actually Izzie's.
In the series
This episode is part of Grey's Anatomy (2005–present) on ABC.
McDreamy forever — medical soap that refused to leave.
Key cast
- Ellen Pompeo as Meredith Grey
- Sandra Oh as Cristina Yang
- Patrick Dempsey as Derek Shepherd
- Katherine Heigl as Izzie Stevens
- Justin Chambers as Alex Karev
- Chandra Wilson as Miranda Bailey