Unfaithfully Yours is a 1984 American romantic comedy film directed by Howard Zieff, starring Dudley Moore and Nastassja Kinski and featuring Armand Assante and Albert Brooks. The screenplay was written by Valerie Curtin, Barry Levinson, and Robert Klane based on Preston Sturges' screenplay for the 1948 film of the same name. The original music score is by Bill Conti and the song "Unfaithfully Yours (One Love)" was written for the film and performed by Stephen Bishop.
Claude Eastman (Dudley Moore) is a composer and the conductor of a prestigious symphony who has recently married beautiful Daniella (Nastassja Kinski), a much younger woman. While travelling, he sends a message to his friend Norman Robbins (Albert Brooks) to keep an eye on his wife, but the message is garbled by Claude's Italian valet Giuseppe (Richard Libertini), and instead of looking after Daniella, Norman hires a private detective named Keller (Richard B. Shull) to investigate her.
|author||Barry Levinson Preston Sturges Valerie Curtin|
|keywords||argyle csárdás married peter ilyich tchaikovsky private detective private eye richard b. shull tchaikovsky violin concerto vittorio monti younger woman|
|productionCompany||20th Century Fox|
|publisher||20th Century Fox|