80 mins | Action, Science Fiction, Horror | Feb. 15, 1963
80 mins | Action, Science Fiction, Horror | Feb. 15, 1963
| Producers | |
| Original title | Neutrón contra el Dr. Caronte |
| Directors | Federico Curiel |
| Writers |
as Carlos Márquez
as Jaime Yáñez
as Mario Núñez
as Nora Walker
as Roberto
as Guillermo Lezman
as Inspector Lozano
as Professor Walker
as Professor Thomas (as Grek Martin)
as Tony
as Esbirro
as Wrestling Trainer
as Music Maestro
as Policeman