
Tricia O'Neil
Tricia O'Neil (born Patricia Lou O'Neil; March 11, 1945) is an American actress from Shreveport, Louisiana. She is known for her diverse roles in film and television spanning decades. O'Neil made her film debut in 1972 in "The Legend of Nigger Charley" and appeared in films such as "The Gumball Rally" (1976), "Piranha II: The Spawning" (1982), and "Titanic" (1997). She has made numerous guest appearances on TV shows like "Columbo," "Murder, She Wrote," "Star Trek: The Next Generation," where she notably played Captain Rachel Garrett—the first female captain of the U.S.S. Enterprise— "Star Trek: Deep Space Nine," "Babylon 5," and many others.
O'Neil began her performing career as a jazz, blues, and folk singer before transitioning to acting. She studied at Baylor University and made her professional theatrical debut on Broadway in the musical "Two by Two." Her acting career is distinguished by versatility, including roles in science fiction and drama. She retired from screen acting in 2001.
Known For









Credits
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Titans 2000★ 5.6
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Gia 1998Vogue Editor★ 7.1
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Earth Alliance President★ 7.2
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Titanic 1997Woman★ 7.9
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Degree of Guilt 1995Rosa★ 7
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JAG 1995Amanda Litrell★ 7.3
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Babylon 5 1994M'Ola★ 8
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Diagnosis: Murder 1993Jane Ellington★ 7.1
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Korinas★ 7.9
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Margaret Fitzpatrick★ 6
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Ted & Venus 1991Judge Katherine Notch★ 4.3
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Beverly Hills, 90210 1990★ 7.3
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Doogie Howser, M.D. 1989★ 6.5
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D. A. Willis★ NR
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Capt. Rachel Garrett★ 8.4
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Jake and the Fatman 1987★ 6.1
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Kay O'Brien 1986★ 5
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L.A. Law 1986Meredith Korngold★ 7.1
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Matlock 1986★ 7.1
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Blacke's Magic 1986Teresa George★ 6
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MacGyver 1985Victoria James / Susan Murphy★ 7.7
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Murder, She Wrote 1984Bibi Hartman★ 7.5
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Hunter 1984Sylvia Brand★ 7.2
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Airwolf 1984Annie Oakley / Louise Mackey★ 7.6
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★ 6.3
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★ 6.4
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The A-Team 1983Dr. Maggie Sullivan★ 7.5
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Voyagers! 1982★ 7.5
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Anne Kimbrough★ 4.4
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Simon & Simon 1981★ 6.7
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Enid Marshall★ 4.3
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Brave New World 1980Maoina Krupps★ 6.1
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Marion Fowler★ 5.8
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Hart to Hart 1979★ 6.8
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Jessica Hirsch★ 6.2
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★ 5
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Dr. Angela Buccieri★ 7
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Big Hawaii 1977★ 5
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Angelica★ 6
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Eight Is Enough 1977★ 6
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Sirota's Court 1976★ 5
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Charlie's Angels 1976Anne Moore★ 6.7
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The Gumball Rally 1976Angie - Rolls Royce★ 6.2
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Ellery Queen 1975★ 7.4
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Barney Miller 1975Alex Kramer (as Tricia O'Neill)★ 7.4
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Joan Willis★ 3.5
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Sarah Lyons★ 6.3
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Columbo 1971Miss Cochran★ 8.1
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Hawaii Five-O 1968Dilys Conover★ 7.1