Anthony Steffen

Captain Morrison / Chamaco / Scott / Killer Kid

Luisa Baratto

Mercedes Hernandez

Fernando Sancho

Vilar

Giovanni Cianfriglia

Ramirez

Howard Nelson Rubien

El Santo

Virginia Darval

Dolores

Tom Felleghy

Barnes

Domenico Cianfriglia

Ortiz

Consalvo Dell'Arti

Commander