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 s…

MOVIES

Smile
1975
The Choirboys
1977
Promised a Miracle
1988
The Incredible Shrinking Woman
1981
Protocol
1984
Dead on Arrival
2018
Howard
2018
In a Stranger's Hand
1991
Good Luck
1997
In the Best Interest of the Child
1990
In Sickness and in Health
1992
PSI Factor
1980