Jerry Lewis

Stanley Belt

Ina Balin

Ellen Betz

Everett Sloane

Caryl Fergusson

Phil Harris

Chic Wymore

Keenan Wynn

Harry Silver

Peter Lorre

Morgan Heywood

John Carradine

Bruce Alden

Hans Conried

Prof. Mulerr

Quinn O'Hara

Cigarette Girl

Richard Deacon

Sy Devore

Scatman Crothers

Shoeshine Boy

Del Moore

Policeman

Neil Hamilton

The Barber

Buddy Lester

Copa Café MC

Nancy Kulp

Helen, Theatergoer

Lloyd Thaxton

Lloyd

Norman Alden

Bully at the Gym

Jack Albertson

Theatergoer with Helen

Henry Slate

Paul

Gavin Gordon

Executive on Golf Course

Ned Wynn

Band Member

Mantan Moreland

Barber Shop Porter

Dave Willock

Alec (uncredited)

Fritz Feld

Maitre D'

Hedda Hopper

Herself

Joan Swift

Girl (uncredited)

Sherwood Price

Bellboy (uncredited)

Bob May

Fireworks Boy (uncredited)

Norman Leavitt

Newsboy (uncredited)

Jerry Dexter

(uncredited)

Fay DeWitt

Woman at Party (uncredited)

Chick Chandler

Hedda Hopper's Escort (uncredited)

Don Brodie

Bowler (uncredited)

Richard Bakalyan

Boy at Spring Hop (uncredited)

Ed Wynn

Ed Wynn

George Raft

George Raft

Rhonda Fleming

Rhonda Fleming