Loose Cannons
Loose Cannons is a 1990 American action comedy film written by Richard Matheson, Richard Christian Matheson and Bob Clark, who also directed the film. The film stars Gene Hackman as a hard-nosed cop who is teamed up with a detective with multiple-personality disorder, played by Dan Aykroyd, to uncover a long-lost Nazi sex tape, featuring Adolf Hitler, which would jeopardize the political future of the German chancellor-elect. The theme song features vocals by Katey Sagal and Aykroyd.
Plot
A film is found that features young German officer Kirk von Metz sleeping with Adolf Hitler. Years later, von Metz, running for chancellor of West Germany, arranges for anyone who has seen the film to be murdered. The killings take place in the Washington D.C. area, and Metropolitan Police officers MacArthur "Mac" Stern and Ellis Fielding are sent to investigate the crimes.