When nuclear scientists are kidnapped and smuggled behind the Iron Curtain, an FBI man and a British agent are assigned to catch the kidnappers.
| Directing | Seymour Friedman | Director |
| Writing | John Baines | Screenplay |
| Directing | Peter Graham Scott | Director |
| Art | Fred Mannin | Draughtsman |
| Camera | Humphrey Cull | Clapper Loader |
| Sound | Eric Cass | Boom Operator |
| Crew | Nicholas Phipps | Additional Dialogue |
