1956 The Beast of Hollow Mountain An American cowboy living in Mexico discovers his cattle is being eaten by a giant prehistoric dinosaur. Credits Directors Ismael Rodríguez , Edward Nassour Producers William Nassour , Edward Nassour Writer Robert Hill Cinematographer Jorge Stahl Jr. Composer Raúl Lavista Cast Guy Madison , Patricia Medina , Carlos Rivas , Mario Navarro , Pascual García Peña , Eduardo Noriega , Julio Villarreal , Lupe Carriles , José Chávez , Margarito Luna Studios United Artists , Películas Rodríguez , Nassour Studios Inc. Genres Science Fiction Horror Western External IMDb Amazon Posters 5
