When a scientist and his death ray are taken by a group of enemy agents, secret agent Bart Fargo is sent to retrieve the death ray and save the scientist.
| Actor | Role |
|---|---|
 Gordon ScottBart Fargo | Bart Fargo |
 Delfi MauroLucille (as Maureen Delphy) | Lucille (as Maureen Delphy) |
 Nello PazzafiniFrank | Frank |
 Alberto DalbésCarver | Carver |
 Silvia SolarMrs. Carver | Mrs. Carver |
| MMassimo RighiAl | Al |
 Tullio AltamuraProf. John Carmichael | Prof. John Carmichael |