Jerry Lewis as Stanley / Jerry Lewis

Alex Gerry as Mr. Novak

Bob Clayton as Bob

Sonnie Sands as Sonnie

Eddie Shaeffer as Eddie

Herkie Styles as Herkie

David Landfield as David

Bill Richmond as Stan Laurel

Larry Best as Apple Man

Cary Middlecoff as Cary Middlecoff

Art Terry as Art Terry

Frankie Carr as Frankie Carr

Joe Mayer as Joe Mayer

Stanley Allan as Hotel Guest

Duke Art Jr. as Bellboy

Eddie Barton as Doorman

Murray Barton as Murray

Howard Brooks as

Ricki Dunn as Hotel Guest

Jack Durant as Fedinand Manville

Jimmy Gerard as Man Fighting With Wife

Matilda Gerard as Woman Fighting With Husband

Paul Gerson as Gin Player

Paul Gray as Paul

H. S. Gump as Gangster

Jack Henkins as Hotel Guest

Elise Jayne as Miss Winkley

Dick Lynn as Desk Clerk

Pat Mack as Thin Mrs. Hartung

John G. Morgan as Hotel Guest

Larry K. Nixon as Bell Captain Telling About Union Meeting

B.S. Pully as Steve

Guy Rennie as Mr. Carter

Maxie Rosenbloom as Maxie

Benny Ross as Hotel Guest

Joe E. Ross as Joey

Frankie Scott as Hotel Guest

Roy Sedley as Mr. Sedley

Sammy Shore as Hotel Guest

Sarah Smith as Fat Mrs. Hartung

Art Stanley as Bell Captain

Hal Winters as Hal

Mike Zetz as Gangster Bodyguard

Milton Berle as Milton Berle (uncredited)

Isobel Elsom as Hotel Guest (uncredited)

Jack Kruschen as Jack E Mulcher (uncredited)

Del Moore as Golf Announcer (voice) (uncredited)

Anne G. Sterling as Woman in Hotel (uncredited)

Walter Winchell as Walter Winchell (uncredited)

Bobby Byron as Texan