When I Grow Up (1951) — Cast
Cast
| Margaret Lloyd | Nurse |
| Martha Scott | Nate Reed |
| Robert Preston | Jenny's Father |
| Bobby Driscoll | Josh |
| Elisabeth Fraser | Nate Reed |
| Robert Gordon | Water Skier |
| Frances Chaney | Kelly |
| Robert Hyatt | Rummy Binks |
| Harry Morgan | Modern |
| Griff Barnett | Dr Chaleck |
| Hamilton Camp | Bully |
| Charley Grapewin | Grandpa |
| Donald Gordon | 'Harmonica' |
| John Wilder | Duckface |
| Ruth Lee | Bubba's Mother |
| Paul Guilfoyle | Papa Doc |
| Sherry Jackson | Ruthie |
| Paul Levitt | Mactilburgh's Assistant |
| Ralph Dumke | Carp |
| Poodles Hanneford | Bobo |
Crew
| Edward R. Robinson | Set Decoration |
| Sam Spiegel | Producer |
| Michael Kanin | Director |
| George Fields | Musician |
| Jerome Moross | Music |
| Ernest Laszlo | Director of Photography |
| Ross Hunter | Script Supervisor |
| Edward Mann | Editor |
| Samuel Rheiner | Production Intern |
| Norma Koch | Costume Design |
| Irving Friedman | Musical |
| Sally Berkeley | Hair Setup |
| Ben Winkler | Sound Mixer |
| Jack R. Berne | Assistant Director |
| Jack Broder | Associate Producer |
| Ted Larsen | Makeup Artist |
| Nicolai Remisoff | Art Direction |
| Bruce Schoengarth | Editor |