The Mysterious Monsters (1976)
Rilasciato: Jul 01, 1976
Durata: 86 minuti
Genere: Documentario, Horror, Fantasy
Stelle: 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)