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Frequently Asked Questions
- How long is The Big Mouth?
- The Big Mouth is 1 hr 47 min long.
- Who directed The Big Mouth?
- Jerry Lewis
- Who is Gerald Clamson/Syd Valentine in The Big Mouth?
- Jerry Lewis plays Gerald Clamson/Syd Valentine in the film.
- What is The Big Mouth about?
- Hapless klutz Gerald Clamson (Jerry Lewis) is ocean fishing off the Southern California coast when he accidentally drags a scuba diver onboard his boat. The wounded diver, Gerald's doppelganger, tells him about a cache of stolen jewels secreted at a hotel on the beach. Pursued by two different gangs who both want the diamonds, as well as sexy stewardess Suzie (Susan Bay) and hotel employee Bambi (Jeannine Riley), Gerald dons a variety of false identities in an attempt to find them for himself.