Mac, the two-fisted, savvy cop finds that he's being saddled with a new partner, a known burnout, to work with him on a new and difficult case. The new partner is Ellis, an amazing detective, one who puts Sherlock Holmes to shame with his lightning-fast deductions. But he keeps assuming the personalities of entire casts of Television shows. This can be a problem when people begin shooting at them.
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 West German chancellor-elect. The theme song features vocals by Katey Sagal and Aykroyd.