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