Full Credits
18 members

Frank Morgan
J. Daniel 'Dan' Thompson

Mary Howard
Mary Thompson

Billie Burke
Bernice Marshall, Boardinghouse Keeper

Donald Meek
Professor Charles W. Birdo

Marjorie Main
Irma, the Cook

Connie Gilchrist
Mrs. Evelyn Diamond

Bonita Granville
Francine 'Frankie' Diamond

Dan Dailey
Ed LeMotte (as Dan Dailey Jr.)

Andrew Tombes
'Doc' Dunbar

Walter Catlett
'Doc' Skelby
Joseph J. Greene
Mr. Robert Emmett Ferderber, Private Detective

Phil Silvers
Murdock, Side Show Barker

Irving Bacon
Carriage Driver (uncredited)

James Flavin
Policeman (uncredited)
Mayta Palmera
Little Cairo (uncredited)

Betty Farrington
Little Lady Buying Soap (uncredited)

William Tannen
Actor in Film Scene (uncredited)

Kaaren Verne
Actress in Film Scene (uncredited)
19 members
Robert B. Sinclair
Director
Hugh Boswell
Assistant Director
John McClain
Screenplay
Waldo Salt
Screenplay
Marc Connelly
Theatre Play
Herman J. Mankiewicz
Theatre Play
Joseph L. Mankiewicz
Producer
Oliver T. Marsh
Director of Photography
David Snell
Original Music Composer
Douglas Shearer
Recording Supervision
Wally Heglin
Orchestrator
Charles Maxwell
Orchestrator
Cedric Gibbons
Production Design
Edwin B. Willis
Set Decoration
Eddie Imazu
Art Direction
Gile Steele
Costumer
Dolly Tree
Costumer
Sam Palo
Makeup Artist
Frank Sullivan
Editor