Mary Therese Cadorette (born March 31, 1957) is an American actress best known for playing Jack Tripper's live-in girlfriend, flight attendant Vicky Bradford, on the short-lived 1984 Three's Company spin-off Three's a Crowd., actress. 68 years biography, photo, best movies and TV shows, news, birthday and age. «The Rat Pack» (1998), «Rhapsody in Bloom» (1998), «Beyond Belief: Fact or Fiction» (1997 – 2002), «JAG» (1995 – 2005), «ER» (1994 – 2009), Mary Therese Cadorette was born on March 31, 1957 and is is an American actress best known for playing John Ritter's live-in girlfriend, flight attendant Vicky Bradford on the short-lived 1984 Three's Company (1976) spinoff, Three's a Crowd (1984)., Looking to find out more about Mary Cadorette (Actor)? We have a full Biography, Photos, Theatre Credits, TV and Movies listings, Videos and more!, Mary Therese Cadorette is an American actress best known for playing John Ritter"s live-in girlfriend, flight attendant Vicky Bradford on the short-lived 1984 Three"s Company spinoff, Three"s a Crowd. Cadorette was born in East Hartford, Connecticut on March 31, 1957., See Mary Cadorette full list of movies and tv shows from their career. Find where to watch Mary Cadorette's latest movies and tv shows..