We don't have a biography for Nursing Director Mary Cain yet. Hang in there, or go ahead and contribute one.
Appearances
ER
Guest cast, played by Deborah May
- Episode 3x08: Union Station (Nov 21, 1996)
- Episode 3x09: Ask Me No Questions, I'll Tell You No Lies (Dec 12, 1996)
- Episode 3x11: Night Shift (Jan 16, 1997)
- Episode 3x12: Post Mortem (Jan 23, 1997)
- Episode 3x13: Fortune's Fools (Jan 30, 1997)
- Episode 3x16: Faith (Feb 20, 1997)