91 mins | Thriller, Horror, Mystery | April 29, 1966
91 mins | Thriller, Horror, Mystery | April 29, 1966
| IMDb rating | 5.4 |
| Producers | Circus Films, Proudweeks |
| Original title | Circus of Fear |
| Directors | John Llewellyn Moxey, Werner Jacobs |
| Writers | Harry Alan Towers, Edgar Wallace |
as Gregor
as Inspector Elliott
as Barberini
as Carl
as Eddie
as Manfred Hart
as Gina
as Natasha
as Sir John
as Mason
as Mario
as Manley
as Jackson
as Mr. Big
as Red