Volcanic activity frees giant scorpions from the earth who wreak havoc in the rural countryside and eventually threaten Mexico City.
Genres:
Richard Denning as Hank Scott
Mara Corday as Teresa Alvarez
Carlos Rivas as Artur Ramos
Mario Navarro as Juanito
Carlos Múzquiz as Dr. Velazco
Pascual García Peña as José de la Cruz
Fanny Schiller as Florentina
Arturo Martínez as Major Cosio
Pedro Galván as Father Delgado
José Chávez as Train conductor (uncredited)
Manuel Sánchez Navarro as Victor Steven (uncredited)
Roberto Contreras as Chumacho (uncredited)
Quintín Bulnes as Lineman killed on pole (uncredited)
Isabel Vázquez as Villager (uncredited)
Leonor Gómez as Villager (uncredited)
Bob Johnson as Narrator (voice) (uncredited)
Made by edimario