Neutron, a superhero/wrestler, goes up against a mad scientist and his army of monsters.
Wolf Ruvinskis
as Carlos Márquez
Julio Alemán
as Jaime Yáñez
Armando Silvestre
as Mario Núñez
Rosita Arenas
as Nora Walker
Roberto Ramírez Garza
as Roberto
Guillermo Álvarez Bianchi
as Guillermo Lezman
Rodolfo Landa
as Inspector Lozano
Claudio Brook
as Professor Walker
Jack Taylor
as Professor Thomas (as Grek Martin)
Manuel Vergara 'Manver'
as Tony
José Loza
as Esbirro
Ángel Di Stefani
as Wrestling Trainer
