81 mins | Thriller, Science Fiction, Mystery | Dec. 1, 1964
81 mins | Thriller, Science Fiction, Mystery | Dec. 1, 1964
IMDb rating | 4.1 |
Producers | Alfa Film, Creole |
Original title | Der Fall X701 |
Directors | Ursula Grossmann, Margit Rausch, Bernard Knowles |
Writers | Evelyn Frazer |
as Dr. Frank Overton
as Dr. Helen Wieland
as Inspector Prenton
as Tony Stein
as Joan Overton
as Sir Keith
as Chairman
as Martin
as Prof. Hubbard
as Dr. Karl Merkheimer
as Sgt. Grun