Japanese spies attempt to subvert America's war effort; G-Men attempt to thwart their plot.
| Directing | Spencer Gordon Bennet | Director |
| Crew | John Daheim | Stunts |
| Crew | Dale Van Sickel | Stunts |
| Writing | Joseph O'Donnell | Screenplay |
| Writing | Joseph F. Poland | Screenplay |
| Crew | Gil Perkins | Stunts |
| Crew | Bud Geary | Stunts |
| Crew | Otto Metzetti | Stunts |
| Crew | Ken Terrell | Stunts |
| Crew | Tom Steele | Stunts |
| Directing | William Witney | Director |
| Writing | William Lively | Screenplay |
| Crew | George DeNormand | Stunts |
| Crew | Eddie Parker | Stunts |
| Crew | Bud Wolfe | Stunts |
| Costume & Make-Up | Ern Westmore | Makeup Artist |
| Crew | Duke Taylor | Stunts |
| Writing | Ronald Davidson | Screenplay |
| Camera | Bud Thackery | Director of Photography |
| Sound | Mort Glickman | Original Music Composer |
