Een team van verzekeringsrechercheurs met twee vuisten (van wie er één zich vermomt als De Gemaskerde Marvel) probeert de walgelijke saboteur Sakiema te ontdekken en te dwarsbomen.
Nee, helaas is The Masked Marvel nog niet beschikbaar op Netflix in Nederland.
| Directing | Spencer Gordon Bennet | Director |
| Writing | Royal K. Cole | Screenplay |
| Writing | Ronald Davidson | Screenplay |
| Writing | Basil Dickey | Screenplay |
| Writing | Jesse Duffy | Screenplay |
| Writing | Grant Nelson | Screenplay |
| Writing | George H. Plympton | Screenplay |
| Writing | Joseph F. Poland | Screenplay |
| Production | William J. O'Sullivan | Producer |
| Editing | Wallace Grissell | Editor |
| Editing | Earl Turner | Editor |
| Costume & Make-Up | Ern Westmore | Makeup Artist |
| Crew | Howard Lydecker | Special Effects |
| Crew | Theodore Lydecker | Special Effects |
| Crew | John Daheim | Stunts |
| Crew | Bud Geary | Stunts |
| Crew | Fred Graham | Stunts |
| Crew | Duke Green | Stunts |
| Crew | Charles Hutchison | Stunts |
| Crew | Thom Metzetti | Stunts |
| Crew | Betty Miles | Stunts |
| Crew | Eddie Parker | Stunts |
| Crew | Preston Peterson | Stunts |
| Crew | Allen Pomeroy | Stunts |
| Crew | Tom Steele | Stunts |
| Crew | Dale Van Sickel | Stunts |
| Crew | Joe Yrigoyen | Stunts |
| Camera | Reggie Lanning | Director of Photography |
| Sound | Mort Glickman | Original Music Composer |
| Crew | Ken Terrell | Stunts |
