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Maria O'Brien
Acting
Born 1950-08-14 · Los Angeles, California, USA
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.
Known for
6.8
Howard
2018 · Movie
5.5
Protocol
1984 · Movie
5.9
Smile
1975 · Movie
5.4
The Incredible Shrinking Woman
1981 · Movie
5.5
The Choirboys
1977 · Movie
5.7
In a Stranger's Hand
1991 · Movie
5.3
Promised a Miracle
1988 · Movie
6.0
Your Mother Wears Combat Boots
1989 · Movie
4.5
Shell Game
1975 · Movie
4.9
Good Luck
1997 · Movie
4.4
Dead on Arrival
2018 · Movie
4.0
In Sickness and in Health
1992 · Movie
4.4
PSI Factor
1980 · Movie
2.7
In the Best Interest of the Child
1990 · Movie