Maria O'Brien Fairchild Archive/Penske Media/WWD Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Maria O'Brien, an actress in Protocol and Matlock, who also worked as an acting coach on Days of Our Lives, died on Feb. 24. She was 75. Her cause of death wasn't immediately available. Born on Aug.
The Hollywood Reporter
Critical Maria O'Brien, 'Protocol' and 'Matlock' Actress, Dies at 75
March 4, 2026
1 months ago
14 celebrities mentioned
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