No photo
Maria O'Brien
Actor
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.
Born1950-08-14
Place of BirthLos Angeles, California, USA
Known For
7.5
Murder, She Wrote
MysteryCrime
6.3
The Love Boat
DramaComedy
7.3
Magnum, P.I.
CrimeDrama
7.1
Matlock
DramaCrime
7.2
Beyond Belief: Fact or Fiction
DocumentaryMystery
7.6
Jack & Jill
DramaComedy
6.8
CHiPs
DramaAction & Adventure
5.9
Suddenly Susan
Comedy
10.0
For the People
Drama
6.0
Smile
Comedy
6.8
Howard
DocumentaryMusic
5.4
The Incredible Shrinking Woman
ComedyFamily
5.5
Protocol
Comedy
5.4
The Choirboys
ComedyCrime
4.3
Dead on Arrival
Thriller
5.3
Promised a Miracle
DramaTV Movie
4.0
In Sickness and in Health
DramaTV Movie
5.7
In a Stranger's Hand
DramaThriller
2.7
In the Best Interest of the Child
DramaTV Movie
4.5
Shell Game
ComedyCrime
6.0
Your Mother Wears Combat Boots
Comedy
5.6
American Raspberry
Comedy
4.9
Good Luck
DramaComedy
4.4
PSI Factor
MysterySci-Fi