Science Fiction / Horror /

Score: 51.9%( 63 votes )

Overview: Volcanic activity frees giant scorpions from the earth who wreak havoc in the rural countryside and eventually threaten Mexico City.

Cast:

Richard Denning
Hank Scott

Mara Corday
Teresa Alvarez

Carlos Rivas
Artur Ramos

Mario Navarro
Juanito

Carlos Múzquiz
Dr. Velazco

Pascual García Peña
José de la Cruz

Fanny Schiller
Florentina

Arturo Martínez
Major Cosio

Pedro Galván
Father Delgado

José Chávez
Train conductor (uncredited)

Manuel Sánchez Navarro
Victor Steven (uncredited)

Roberto Contreras
Chumacho (uncredited)

Quintín Bulnes
Lineman killed on pole (uncredited)

Isabel Vázquez
Villager (uncredited)

Leonor Gómez
Villager (uncredited)

Bob Johnson
Narrator (voice) (uncredited)