Neutron vs. Dr. Caronte
Neutron, a superhero/wrestler, goes up against a mad scientist and his army of monsters.
| Actor | Role |
|---|---|
 Wolf RuvinskisCarlos Márquez | Carlos Márquez |
 Julio AlemánJaime Yáñez | Jaime Yáñez |
 Armando SilvestreMario Núñez | Mario Núñez |
 Rosita ArenasNora Walker | Nora Walker |
 Roberto Ramírez GarzaRoberto | Roberto |
| GGuillermo Álvarez BianchiGuillermo Lezman | Guillermo Lezman |
 Rodolfo LandaInspector Lozano | Inspector Lozano |
 Claudio BrookProfessor Walker | Professor Walker |
 Jack TaylorProfessor Thomas (as Grek Martin) | Professor Thomas (as Grek Martin) |
| MManuel Vergara 'Manver'Tony | Tony |
| JJosé LozaEsbirro | Esbirro |
| ÁÁngel Di StefaniWrestling Trainer | Wrestling Trainer |
 Federico CurielMusic Maestro | Music Maestro |
 Carlos LeónPoliceman | Policeman |
 Jorge CasanovaNot listed | Not listed |
| JJohnny LaborielNot listed | Not listed |
| LLos Rebeldes del RockNot listed | Not listed |
 Mario CidNot listed | Not listed |