We don't have a biography for Mary Portman yet. Hang in there, or go ahead and contribute one.
Appearances
Grey's Anatomy
Guest cast, played by Mandy Moore
- Episode 6x23: Sanctuary (May 20, 2010)
- Episode 6x24: Death and All His Friends (May 20, 2010)
- Episode 7x06: These Arms of Mine (Oct 28, 2010)
- Episode 7x07: That's Me Trying (Nov 4, 2010)