Cast & crew
Project X (1968)
Directed by William Castle Written by Edmund Morris
Cast
| Christopher George | Hagen Arnold |
| Greta Baldwin | Karen Summers |
| Henry Jones | Dr. Crowther |
| Monte Markham | Gregory Gallea |
| Harold Gould | Col. Holt |
| Ivan Bonar | Col. Cowen |
| Phillip Pine | Lee Craig |
| Lee Delano | Dr. Tony Verity |
| Patrick Wright | Stover |
| Keye Luke | Sen Chiu |
Crew
| William Castle | Director |
| Dona Holloway | Associate Producer |
| Kenny Endoso | Stunts |
| Leslie P. Davies | Novel |
| Harold E. Stine | Director of Photography |
| Walter H. Tyler | Art Direction |
| William Castle | Producer |
| Edwin H. Bryant | Editor |
| Edmund Morris | Writer |
| Van Cleave | Original Music Composer |
| Nellie Manley | Hair Supervisor |
| Wally Westmore | Makeup Supervisor |
| Hal Pereira | Art Direction |
| Shirlee Strahm | Costumer |