| CAST | CONNECTIONS | |
|---|---|---|
| Santo | Santo (as Santo el Enmascarado de... | |
| Lorena Velázquez | Thorina, queen of the vampires | |
| María Duval | Diana Orlof | |
| Jaime Fernández | Insp. Carlos | |
| Augusto Benedico | Prof. Orlof | |
| Xavier Loyá | Jorge - Diana's fiance (as Javier... | |
| Ofelia Montesco | Tandra, vampire priestess | |
| Fernando Osés | Vampire | |
| Guillermo Hernández | Vampire | » [102] THE ROBOT VS. THE AZTEC MUMMY |
| Nathanael León | Vampire (as Leon Moreno) | |
| Ricardo Adalid | Detective at Party | |
| Cavernario Galindo | Himself (as Eduardo Galindo... | |
| Ray Mendoza | Himself (as Ray Mendoza 'El... | |
| Alejandro Cruz | Himself (as Alejandro Cruz 'Black... | |
| Bobby Bonales | Himself | |
| Eduardo Bonada | Himself | |
| Javier Samperio | (no title) | |
| Marco Antonio Arzate | (no title) | |
| Gonzalo García | (no title) | |
| Margarito Luna | (no title) | |
| José Chávez Agundes | (no title) | |
| René Barrera | Detective at Main Gate | |
| Jorge Casanova | (no title) | |
| Miguel Tejeda Santillana | (no title) | |
| Pedro de la Torre | (no title) | |
| Fabian Grey | Nightclub Singer | |
| Armando Acosta | Waiter | |
| Alfredo Wally Barrón | Santo's 'Second' (uncredited) | |
| Laura Marquetti | (no title) | |
| Antonio Padilla 'Pícoro' | Ring Announcer (uncredited) | |
| Carlos Robles Gil | Orlof's Butler (uncredited) | |
| Bill Rogers | Prof. Orloff (uncredited) | |
| Víctor Velázquez | Coroner (uncredited) | |