Two screwballs get mixed up with monsters, mad scientists and vampires.

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Main Cast: Manuel Valdés, Martha Elena Cervantes, Nora Veryán, Roberto G. Rivera, José Jasso, Joaquín García Vargas, Quintín Bulnes, Antonio Bravo, Jorge Mondragón, Julián de Meriche

Director: Benito Alazraki

Writer: Alfredo Salazar

Editor: José W. Bustos

Cinematographer: Enrique Wallace

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