Cast & crew
The Land Unknown (1957)
Directed by Virgil W. Vogel Written by László Görög, Charles Palmer
Cast
| Douglas Kennedy | Lester Burnham |
| Jock Mahoney | Trent Roberts |
| Shirley Patterson | Hathaway |
| William Reynolds | Carmen |
| Henry Brandon | Bounty Hunter |
| Phil Harvey | Steve Becker |
| Kenner G. Kemp | Police Officer |
| Bing Russell | (uncredited) |
| Bert Stevens | (uncredited) |
| Tom Coleman | (uncredited) |
Crew
| William N. Robson | Adaptation |
| Virgil W. Vogel | Director |
| Hans J. Salter | Original Music Composer |
| Henry Mancini | Original Music Composer |
| Herman Stein | Original Music Composer |
| Richard H. Riedel | Art Direction |
| Bud Westmore | Makeup Artist |
| Ray Jeffers | Set Decoration |
| László Görög | Screenplay |
| Fred MacDowell | Editor |
| Heinz Roemheld | Original Music Composer |
| Ellis W. Carter | Director of Photography |
| Jack Kevan | Special Effects |
| Alexander Golitzen | Art Direction |
| Russell A. Gausman | Set Decoration |
| William Alland | Producer |
| Charles Palmer | Story |
| Fred Knoth | Special Effects |
| Lew Swartz | Assistant Camera |
| Orien Ernest | Special Effects |
| Lloyd Ward | Camera Operator |
| Roswell A. Hoffmann | Visual Effects |
| Joseph E. Kenney | Assistant Director |
| Nevada Penn | Wardrobe Master |