Characters played by Boris Karloff
Dr. Karl Mantell
Characters played by Julissa
Corinne Mantell
Characters played by Carlos East
Mark
Characters played by Isela Vega
Helga
Characters played by Yerye Beirute
Roland
Characters played by Sandra Chávez
Luisa Martinez
Characters played by Eva Muller
Bailarina
striptease dancer
Characters played by Santanón
Enano
dwarf
Characters played by Pamela Parmeli
Motorista rubia
blonde motorist
Characters played by Fuensanta Zertuche
Sally Ransome
Characters played by Alfredo Rosas
Syed
Characters played by Carolina Cortázar
Clienta
client