actor
Maria O'Brien.
American actress (in "Protocol" and "Matlock") and acting coach (on "Days of Our Lives")
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About Maria O'Brien
Maria O'Brien 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.
Everything about Maria O'Brien →- Occupation
- actor, social activist, acting coach
- Citizenship
- United States
- Born
- August 14, 1950
- Died
- February 24, 2026