 | Clayton Moore als Agent Ted O'Hara |
 | Roy Barcroft als Vic Murkland - Commissioner Angus Cameron |
 | Ramsay Ames als Frances Blake |
 | Gil Frye als Duke Graham |
 | Tom Steele als John Parker |
 | Dale Van Sickel als Fred Brent |
 | Edmund Cobb als R.J. Cook |
| Fred C. Brannon | Director |
| Franklin Adreon | Screenplay |
| Howard Lydecker | Special Effects Coordinator |
| Tom Steele | Stunts |
| Bud Wolfe | Stunts |
| Gil Perkins | Stunts |
| Carey Loftin | Stunts |
| George Magrill | Stunts |
| Bob Mark | Makeup Artist |
| John MacBurnie | Director of Photography |
| Duke Green | Stunts |
| Howard Lydecker | Special Effects |
| Peggy Gray | Hairstylist |
| David Sharpe | Stunts |
| Dale Van Sickel | Stunts |
| Jesse Duffy | Screenplay |
| Cliff Bell Sr. | Editor |
| John Daheim | Stunts |
| Basil Dickey | Screenplay |
| Sol Shor | Screenplay |
| Sam Starr | Editor |
| Yakima Canutt | Director |
| Mike Frankovich | Producer |
| Ken Terrell | Stunts |
