| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adrienne Fazan | Crew | Editing | Editor |
 F. Keogh Gleason | Crew | Art | Set Decoration |
Franklin Milton | Crew | Sound | Recording Supervision |
 George Stoll | Crew | Sound | Original Music Composer, Conductor |
George W. Davis | Crew | Art | Art Direction |
 Helen Rose | Crew | Costume & Make-Up | Costume Design |
Henry Grace | Crew | Art | Set Decoration |
 Joe Pasternak | Crew | Production | Producer |
 John Gay | Crew | Writing | Screenplay |
 Milton Krasner | Crew | Camera | Director of Photography |
Robert R. Hoag | Crew | Visual Effects | Visual Effects |
 Sydney Guilaroff | Crew | Costume & Make-Up | Hairstylist |
Urie McCleary | Crew | Art | Art Direction |
 Vincente Minnelli | Crew | Directing | Director |
William McGarry | Crew | Directing | Assistant Director |
 William Tuttle | Crew | Costume & Make-Up | Makeup Artist |
John Truwe | Crew | Costume & Make-Up | Makeup Artist |
Matthew Yuricich | Crew | Visual Effects | Visual Effects |
Robert Van Eps | Crew | Crew | Additional Music |
Irving Aaronson | Crew | Production | Producer's Assistant |
Mark Toby | Crew | Writing | Novel |
 Andrew Stevens | Cast | Actor | Boy at Camp / Mike (uncredited) |
Bill Cord | Cast | Actor | Party Guest (uncredited) |
 Billy Halop | Cast | Actor | Milkman (uncredited) |
Carol Andreson | Cast | Cigarette Girl (uncredited) | |
 Clint Howard | Cast | Actor | Child Party Guest (uncredited) |
Dick Whittinghill | Cast | Actor | Radio Engineer (uncredited) |
 Dina Merrill | Cast | Actress | Rita Behrens |
 Gene Coogan | Cast | Actor | Bowling Alley Patron (uncredited) |
 Gene Roth | Cast | Actor | The Minister (uncredited) |
 Glenn Ford | Cast | Actor | Tom Corbett |
 Jerry Van Dyke | Cast | Actor | Norman Jones |
John Damler | Cast | Actor | State Trooper (uncredited) |
 John Hart | Cast | Actor | State Trooper (uncredited) |
John Hiestand | Cast | Actor | Annoucer (uncredited) |
Kelly Corcoran | Cast | Child Party Guest (uncredited) | |
 Kimberly Beck | Cast | Actress | Child Party Guest (uncredited) |
 Lee Meriwether | Cast | Actress | Tom's Receptionist (uncredited) |
Leslie Barringer | Cast | Mike (uncredited) | |
Leslie Farrell | Cast | Child Party Guest (uncredited) | |
 Mike Marshall | Cast | Actor | Wedding Guest (uncredited) |
 Patrick O'Moore | Cast | Actor | Man in Door (uncredited) |
 Rance Howard | Cast | Actor | Camp Counselor (uncredited) |
 Robert B. Williams | Cast | Actor | Elevator Starter (uncredited) |
Roberta Sherwood | Cast | Actress | Mrs. Livingston |
Rodney Bell | Cast | Actor | Wedding Reception Guest (uncredited) |
Ron Gans | Cast | Actor | Wedding Reception Guest (uncredited) |
 Ron Howard | Cast | Actor | Eddie Corbett |
 Ron Nyman | Cast | Actor | Dancer (uncredited) |
Sean MacGregor | Cast | Artist (uncredited) | |
 Shep Houghton | Cast | Actor | Nightclub Patron (uncredited) |
 Shirley Jones | Cast | Actress | Elizabeth Marten |
 Stella Stevens | Cast | Actress | Dollye Daly |
 Vito Scotti | Cast | Actor | Flute Player (uncredited) |
John Barton | Cast | Actor | Arcade Patron (uncredited) |
Mary LeBow | Cast | Party Guest (uncredited) | |
Margie Liszt | Cast | Actress | Tom's Secretary (uncredited) |
Marilyn Gladstone | Cast | Party Guest (uncredited) | |
Murray Pollack | Cast | Actor | Restaurant Patron (uncredited) |
Ellen Atterbury | Cast | Millie (uncredited) | |
Fred Fisher | Cast | Actor | Parent (uncredited) |
Lucille Curtis | Cast | Actress | Party Guest (uncredited) |
Boyd Cabeen | Cast | Actor | Employee (uncredited) |
Tom Curtis | Cast | Party Guest (uncredited) | |
Betty Robinson | Cast | Actress | Child Party Guest (uncredited) |
Christopher Barrey | Cast | Actor | Child Party Guest (uncredited) |
William Burnside | Cast | Party Guest (uncredited) | |
Jean MacRae | Cast | Party Guest (uncredited) | |
Suzanne Noel | Cast | Party Guest (uncredited) | |
John LaSalle | Cast | Self (uncredited) | |
Mark Houston | Cast | Party Guest (uncredited) | |
Barbara Brent | Cast | Party Guest (uncredited) | |
Don Fenwick | Cast | Actor | Party Guest (uncredited) |
James Drake | Cast | Actor | Camp Counselor (uncredited) |
Don Lanning | Cast | Camp Counselor (uncredited) | |
Joanne Courtney | Cast | Maid (uncredited) | |
| Person | Type | Job | Role(s) |
