The Beast of Hollow Mountain

Roberto Contreras as Carlos Guy Madison as Jimmy Ryan Carlos Rivas as Felipe Sanchez Eduardo Noriega as Enrique Rios José Chávez as Manuel Patricia Medina as Sarita Pascual García Peña as Pancho Julio Villarreal as Don Pedro Lupe Carriles as Margarita

Raúl Lavista Original Music Composer Willis H. O'Brien Idea, Original Story Jorge Stahl Jr. Director of Photography Ismael Rodríguez Director