Blue Demon

Blue Demon (as Blue Demon)

Jaime Fernández

Prof. Lauro Carral

Nathanael León

Wrestler (as Nathanael León Moreno)

Mario Orea

Dr. Gruber

Fernando Osés

El Sanguinario

Carlos Suárez

Inspector

Rosa María Vázquez

Marina Gruber

Altia Michel

Waitress

Cesar Gay

Prof. Rafael

Guillermo Hernández

Ursus (as Guillermo Hernández 'Lobo Negro')

Ivonne Govea

Woman in Forest (as Ivonne Gobea)

Victor Jordan

Man in Forest