Género: Ciencia ficción, Crimen
Actores: Boris Karloff, Warren Hull, Jean Rogers, Alan Baxter, Hobart Cavanaugh, Samuel S. Hinds
Personal: Lloyd Corrigan (Director), Robert Presnell Sr. (Producer), George Robinson (Director of Photography), Jack Pierce (Makeup Artist), Jack Moffitt (Screenplay), Tristram Tupper (Screenplay)
País: United States of America
Idioma: English
Estudio: Universal Pictures
Duración: 68 minutos
Calidad: HD
Lanzamiento: Apr 18, 1937
IMDb: 4.9