Theo Van Korn / Conde Brankovan
Vicky Fuentes
Inspector Portillo
Bertha Hoffman
Jorge Robert
Profesor Hoffman
Profesor Robert
Kunto (as Jorge Beirute)
Erik (as el niño Humberto Dupeyron Jr.)
Conde Brankovan (uncredited)
Homunculi (uncredited)
Aguirre, agente policía (uncredited)
Velador (uncredited)
Hombre en subasta (uncredited)
Agente policía (uncredited)
Subastador (uncredited)