<P> Powers starred with Roger Moore, Telly Savalas, David Niven, Sonny Bono and Elliott Gould, in the 1979 British adventure film Escape to Athena, in which a group of Anglo - American prisoners of the Germans scramble to liberate themselves and some Greek art treasures . The film is Powers' last theatrical feature film to date . </P> <P> In 1977, Powers played Sally Whalen, in the 6 - part television miniseries Washington: Behind Closed Doors, produced by Paramount Television . It is based on John Ehrlichman's book The Company, a novel inspired by the author's time with the Nixon administration . The series had Powers cast with a strong cast, including Cliff Robertson, Jason Robards, Robert Vaughn, Lois Nettleton and John Houseman . </P> <P> Powers became most widely known as a television star for her role as Jennifer Hart, in the American mystery series Hart to Hart, with Robert Wagner as Jonathon Hart, both portraying a married pair of amateur sleuths . Hart to Hart aired for five seasons from 1979 to 1984 . Powers and Wagner later reunited for eight Hart to Hart TV movies in the 1990s . </P> <P> In 1984, she starred in the TV mini-series Mistral's Daughter, based on Judith Krantz's novel . </P>

Who played the wife in hart to hart
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