Jerry Lewis
Role: Morty S. Tashman
Brian Donlevy
Role: Tom 'T.P.' Paramutual
Howard McNear
Role: Dexter Sneak
Dick Wesson
Role: The A.D.
Kathleen Freeman
Role: Mrs. Helen Paramutual
Robert Ivers
Role: Young NY Director Who Argues with T.P.
Pat Dahl
Role: Miss Carson
Renée Taylor
Role: Miss Giles
Rita Hayes
Role: Singer Who Dubs Davitt
Stanley Adams
Role: Grumpy
Isobel Elsom
Role: Irma Paramutual
Sig Ruman
Role: Baron Elston Carteblanche
Felicia Atkins
Role: Serina
Doodles Weaver
Role: Weaver
Fritz Feld
Role: Busby - Roaring 20's Director
Kenneth MacDonald
Role: Mr. Fumble
Iris Adrian
Role: Anastasia Anastasia, Actress
Paul Ritts
Role: Paul Ritts
Mary Ritts
Role: Mary Ritts
David Landfield
Role: Lance (as Dave Landfield)
Del Moore
Role: M.C. at Premiere
Bellfontevro
Role: Puppeteer
Richard Bakalyan
Role: Jason, Anastasia's Director
Joe Besser
Role: Man Watching Rushes
Theodora Davitt
Role: Southern Belle in Film
Milton Frome
Role: Mr. Greenback
Hank Ladd
Role: Paramutual Family Member
Mary LeBow
Role: Lover in Film
Mike Mahoney
Role: Carl - Prop Man's Assistant
Mickey Manners
Role: Larkin
Sally Mansfield
Role: Miss Herok - Script Stenographer
Mike Mazurki
Role: Blonde 'Movie Siren'
Richard Morrow
Role: Minor Role
Bill Richmond
Role: Bespectacled Man in Elevator
Caroline Richter
Role: Bubblegum Blower in Elevator
Michael Ross
Role: Big Man in Elevator (as Mike Ross)
Benny Rubin
Role: Mr. Wabenlotnee
Regis Toomey
Role: Studio Exec with the Baron
Mary Treen
Role: Commissary Cashier
Herb Vigran
Role: Cigar Smoker in Elevator
Jerry Wayne
Role: Confederate Soldier in Movie
William Wellman Jr.
Role: Actor / Lover in Film
Quinn O'Hara
Role: Model (uncredited)