The Mysterious Monsters (1976)

Lanzamiento: Jul 01, 1976

Duración: 86 minutos

Género: Documental, Terror, Fantasía

Estrellas: Peter Graves, Peter Hurkos, William Stenberg, Sidney Walter, Jerilou Whelchel, Roger Patterson

Crew: Robert Guenette (Director), Robert Guenette (Writer), Ruby Raksin (Original Music Composer), Robert Guenette (Producer), Raylan D. Jensen (Executive Producer), Charles E. Sellier Jr. (Producer)