The Big Mouth
1967-07-12A fisherman crosses paths with a diamond-smuggling gangster–who is his doppelgänger—and inadvertently takes his place at a resort hotel where he meets a special girl.

A fisherman crosses paths with a diamond-smuggling gangster–who is his doppelgänger—and inadvertently takes his place at a resort hotel where he meets a special girl.

Gerald Clamson
Jerry Lewis

Thor
Harold J. Stone

Suzie Cartwright
Susan Bay Nimoy

Studs
Buddy Lester

Mr. Hodges
Del Moore

Moxie
Paul Lambert

Bambi Berman
Jeannine Riley

Fong
Leonard Stone

Rex
Charlie Callas

Bogart
Frank De Vol

Himself (uncredited)
Harland Sanders

Diamond Jeweler (uncredited)
George Takei
Water Skiier (uncredited)
Pete Peterson
Gunner
Vern Rowe
Lizard
David Lipp
Fancher
Vincent Van Lynn

Detective #1
Mike Mahoney
Detective #2
Walter Kray

Specs
Eddie Ryder

Ed - Motorcycle Officer (uncredited)
Murray Alper

Man at Telephone Booth (uncredited)
Vince Barnett
Girl on Beach (uncredited)
Barbara Burgess

Mexican Maid (uncredited)
Charo
Stewardess (uncredited)
Corinne Cole
Male Nurse (uncredited)
Harry Fleer

Male Nurse (uncredited)
Med Flory

Sanitation Man (uncredited)
Percy Helton

Police Lieutenant (uncredited)
James Jeter
Police Sergeant (uncredited)
Ray Kellogg
Marine Sergeant (uncredited)
Don Kennedy
Asian Man (uncredited)
Robert Kino
Jack - Motorcycle Officer (uncredited)
Roland La Starza

Assaulted Lady (uncredited)
Florence Lake
Guy on Beach (uncredited)
Scot Lewis
Lifeguard (uncredited)
John Macchia

Cameo Role (uncredited)
Howard Morris

Psychiatrist (uncredited)
William O'Connell

Girl on Beach (uncredited)
Iris Rainer
Hotel Guest / Tourist (uncredited)
Tony Regan

Guy on Beach (uncredited)
Rob Reiner

Bald Man (uncredited)
Michael Ross

Harold - Bellboy / Car Hop (uncredited)
William Wellman Jr.
F.B.I. Agent
John Nolan