We don't have a biography for Dr. Colin Marlowe yet. Hang in there, or go ahead and contribute one.
Appearances
Grey's Anatomy
Guest cast, played by Roger Rees
- Episode 3x18: Scars and Souvenirs (Mar 15, 2007)
- Episode 3x19: My Favorite Mistake (Mar 22, 2007)
- Episode 3x20: Time After Time (Apr 19, 2007)