Web Reference: She studied acting at the Herbert Berghof Studio and Wynn Hammond Studio. Co-host, with her twin sister Patricia Barnstable, of the Barnstable Brown Kentucky Derby Party, the annual fund-raiser to benefit Diabetic Research. Currently is a commercial acting teacher at SMC, Pierce College. Mar 4, 2026 · Patricia Barnstable and Priscilla “Cyb” Barnstable gained fame as the identical “Bettys” on the short-lived 1978 sci-fi comedy series Quark. Following Quark’s cancellation, the twins made various TV appearances before largely stepping away from show business. Quark is a 1977 American comedy series about a garbage collector in space, starring Richard Benjamin and the Barnstable twins. Cyb Barnstable plays one of the identical navigators, Betty, who has a crush on Quark.
YouTube Excerpt: Richard Benjamin as Adam Quark Tim Thomerson as Gene Patricia Barnstable as Betty
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Cyb Barnstable - Latest Information & Updates 2026 Information & Biography
Details: $75M - $84M
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Last Updated: April 3, 2026
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