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Casts
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Richard Denning
as Hank Scott
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Mara Corday
as Teresa Alvarez
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Carlos Rivas
as Artur Ramos
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Carlos Múzquiz
as Dr. Velazco
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Pascual García Peña
as José de la Cruz
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Fanny Schiller
as Florentina
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Arturo Martínez
as Major Cosio
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Roberto Contreras
as Chumacho (uncredited)
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Quintín Bulnes
as Lineman killed on pole (uncredited)
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Bob Johnson
as Narrator (voice) (uncredited)