A scientific expedition happens to discover that gold exists on Tarzan's escarpment. The villainous Medford and Vandermeer kidnap Jane and Boy to extort from Tarzan the location of the gold.
Is Tarzan's Secret Treasure on Netflix? Unfortunately the movie Tarzan's Secret Treasure is not yet available on Netflix.
| Directing | Richard Thorpe | Director |
| Writing | Edgar Rice Burroughs | Characters |
| Writing | Paul Gangelin | Screenplay |
| Writing | Myles Connolly | Screenplay |
| Art | Howard Campbell | Assistant Art Director |
| Sound | David Snell | Music |
| Production | B.P. Fineman | Producer |
| Editing | Gene Ruggiero | Editor |
| Art | Cedric Gibbons | Art Direction |
| Sound | Douglas Shearer | Recording Supervision |
| Camera | Clyde De Vinna | Director of Photography |
| Art | Edwin B. Willis | Set Decoration |
| Crew | Warren Newcombe | Special Effects |
| Camera | A. Lindsley Lane | Camera Operator |
