An American intelligence agent, aided by a Chinese-American female agent, uses a time-travel belt to thwart Chinese operatives who are attempting to import to Los Angeles the materials to make an atomic bomb.
| Directing | Franklin Adreon | Director |
| Writing | Arthur C. Pierce | Writer |
| Production | Earle Lyon | Producer |
| Camera | Alan Stensvold | Director of Photography |
| Art | Paul Sylos | Art Direction |
| Art | Raymond Boltz Jr. | Set Decoration |
| Crew | Ed Parker | Stunts |
