 | Edward G. Robinson als 'Wolf' Larsen |
 | Ida Lupino als Ruth Webster |
 | John Garfield als George Leach |
 | Alexander Knox als Humphrey Van Weyden |
 | Gene Lockhart als Dr. Prescott |
 | Barry Fitzgerald als Cooky |
 | Stanley Ridges als Johnson |
 | David Bruce als Young Sailor |
 | Francis McDonald als Svenson |
 | Howard Da Silva als Harrison |
 | Frank Lackteen als Smoke |
 | Ernie Adams |
 | Cliff Clark |
 | Richard Cramer |
 | William Gould |
 | Ralf Harolde |
 | Oscar 'Dutch' Hendrian |
 | Ethan Laidlaw |
 | Wilfred Lucas |
 | George Magrill |
 | Louis Mason |
 | Frank Mills |
 | Charles Sullivan |
| Henry Blanke | Producer |
| Erich Wolfgang Korngold | Original Music Composer |
| Sol Polito | Director of Photography |
| Michael Curtiz | Director |
| Jack London | Novel |
| George Amy | Editor |
| Anton Grot | Art Direction |
| Perc Westmore | Makeup Artist |
| Oliver S. Garretson | Sound |
| Byron Haskin | Special Effects |
| Hans F. Koenekamp | Special Effects |
| Leo F. Forbstein | Music Director |
| Hugo Friedhofer | Music Arranger |
| Ray Heindorf | Music Arranger |
| Robert Rossen | Screenplay |
