Find the Lady (1976)

"He's a detective and no one has a clue why."

Two hoodlums, Trigger (Mickey Rooney) & Leo (Dick Emery) are hired by the unscrupulous J.K. (Peter Cook) to kidnap his niece Victoria (Alexandra Bastedo). The daughter of a wealthy businessman has been kidnapped, and the chief of police, under a lot of pressure to find her as soon as possible, assigns officers Kopek (John Candy) and Broom (Lawrence Dane) to track her down and bring her back safe and sound.