Prof. John Mayer

Boris Karloff

Acting

Dr. Paul Rosten

Enrique Guzmán

Acting

Laura

Christa Linder

Acting

Dr. Isabel Reed

Maura Monti

Acting

Thomas

Yerye Beirute

Acting

Nancy

Tere Valez

Acting

Prostitute

Griselda Mejía

Acting

Alien

Sergio Kleiner

Acting

Deaf-mute victim

Mariela Flores

Acting

Gen. Nord

Tito Novaro

Acting

Villager

Sergio Virel

Acting

Villager

Nathanael León

Acting

Villager

Carlos León

Acting

Martha - mayor's wife

Rosángela Balbó

Acting

Visiting Dignitary

Julián de Meriche

Acting

Arturo Fernández

Acting