| Johnny Weissmuller | Tarzan |
| Maureen O'Sullivan | Jane,Jane Parker |
| C. Aubrey Smith | James Parker |
| John Buckler | Capt. Fry |
| Johnny Sheffield | Boy |
| Benita Hume | Rita Parker |
| Doris Lloyd | Mrs. Cutten |
| Ian Hunter | Austin Lancing |
| Paul Cavanagh | Martin Arlington |
| Forrester Harvey | Beamish |
| Laraine Day | Mrs. Richard Lancing |
| William Henry | Eric Parker |
| Henry Stephenson | Sir Thomas Lancing |
Technical Credits
| Jack Conway | Director |
| Richard Thorpe | Director |
| W.S. Van Dyke | Director |
| Cedric Gibbons | Director |
