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Maria O'Brien (August 14, 1950 – February 24, 2026) was an American actress and acting coach. She was the daughter of actors Edmond O'Brien and Olga San Juan, and sister of voice actor Brendan O'Brien. She was best known as a character actress, but she also had a recurring role on a few television series, such as Ave 43 and The Life and Times of Eddie Roberts. She was also an acting coach on soap operas, such as Days of Our Lives, Sunset Beach, and Passions.
The roles that explain the career.
10 credits across 1 departments.
| Year | Title | Role | Type |
|---|---|---|---|
| 1997 | Good Luck | Peggy | Film |
| 1990 | In the Best Interest of the Child | Carla | Film |
| 1989 | Your Mother Wears Combat Boots | Carla | Film |
| 1984 | Protocol | Donna | Film |
| 1981 | The Incredible Shrinking Woman | Neighbor | Film |
| 1975 | Escort Girls | Susan | Film |
| 1975 | Smile | Maria | Film |
| 1972 | The Adventures of Barry McKenzie | Caroline Thighs | Film |
| 1970 | When Dinosaurs Ruled the Earth | Omah | Film |
| 1970 | Toomorrow | Françoise | Film |
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