The hilarity begins when professor Sherman Klump finds romance with fellow DNA specialist, Denise Gaines, and discovers a brilliant formula that reverses aging. But Sherman's thin and obnoxious alter ego, Buddy Love, wants out...and a big piece of the action. And when Buddy gets loose, things get seriously nutty.
- Director
- Peter Segal
- Screenplay
- David Sheffield, Barry W. Blaustein, Chris Weitz, Paul Weitz
- Story
- David Sheffield, Barry W. Blaustein
- Characters
- Jerry Lewis
