Ann Gilbreth
Jeanne Crain
Lillian Gilbreth
Myrna Loy
William Gilbreth (uncredited)
Tommy Ivo
Fred Gilbreth (uncredited)
Jimmy Hunt
Dan Gilbreth (uncredited)
Anthony Sydes
Jane Gilbreth (uncredited)
June Hedin
Young Jane Gilbreth (uncredited)
Tina Thompson
Lily Gilbreth (uncredited)
Carol Nugent
Al Lynch (uncredited)
Martin Milner
Morton Dykes (uncredited)
Clay Randolph
Franklin Dykes (uncredited)
Robert Easton
Emily (uncredited)
Cecil Weston
Martha Gilbreth
Debra Paget
Susan Whitaker (uncredited)
Lori Lanegger
Kendall Williams (uncredited)
Willis Bouchey
Packy Talbot (uncredited)
Jack Larson
Frank Gilbreth (uncredited)
Clifton Webb
Harper's Chauffeur (uncredited)
Robert Adler
Col. Putnam (uncredited)
William Forrest
Faculty Member (uncredited)
Everett Glass
Lady with Fan (uncredited)
Maudie Prickett
Bit Role (uncredited)
Dick Rich
Albert - the Barber (uncredited)
Mario Siletti
Bob Grayson
Jeffrey Hunter
'Bubber' Beasley (uncredited)
Benny Bartlett
Porter (uncredited)
Al Thompson
Club Doorman (uncredited)
Michael Ross
Sam Harper
Edward Arnold
Tom Bracken
Hoagy Carmichael
Ernestine Gilbreth
Barbara Bates
Frank Gilbreth
Robert Arthur
Cousin Leora
Verna Felton
Jack Gilbreth (uncredited)
Teddy Driver
Director
Henry Levin
Novel
Ernestine Gilbreth Carey
Costume Design
Dorothy Jeakins
Screenplay
Phoebe Ephron
Henry Ephron
Art Direction
Lyle R. Wheeler
Sound
Roger Heman Sr.
Set Decoration
Thomas Little
Director of Photography
Arthur E. Arling
Frank B. Gilbreth Jr.
Original Music Composer
Cyril J. Mockridge
Leland Fuller
Arthur von Kirbach
Stuart A. Reiss
Producer
Samuel G. Engel
Editor
Robert Fritch
Music Director
Lionel Newman
Wardrobe Supervisor
Charles LeMaire
Orchestrator
Bernard Mayers
Choreographer
Angela Blue
Visual Effects
Ray Kellogg