 | Lanny Ross als Prince David (singing voice) |
 | Sam Parker als Gulliver (voice) |
 | Pinto Colvig als Gabby (voice) (uncredited) |
 | Jack Mercer als King Little (voice) (uncredited) |
| Cal Howard als Prince David (voice) |
 | Tedd Pierce als King Bombo (voice) |
| Livonia Warren als Princess Glory (voice) |
 | Jessica Dragonette als Princess Glory (singing voice) |
| Max Smith als Singer (voice) (uncredited) |
| Gus Wicke als Various (voice) (uncredited) |
| Dave Fleischer | Director |
| Jonathan Swift | Writer |
| Edmond Seward | Writer |
| Max Fleischer | Producer |
| Cal Howard | Screenplay |
| Tedd Pierce | Screenplay |
| Izzy Sparber | Screenplay |
| Edmond Seward | Screenplay |
| Victor Young | Music |
| Charles Schettler | Cinematography |
| Robert Bentley | Animation |
| Willard Bowsky | Animation Director |
| Orestes Calpini | Animation Director |
| Ben Clopton | Animation |
| Roland Crandall | Animation Director |
| Shamus Culhane | Animation |
| Joseph D'Igalo | Animation |
| Nelson Demorest | Animation |
| Ted Dubois | Animation |
| Victor Young | Conductor |
| Dan Gordon | Screenplay |
