106 mins | Crime, Action, Thriller | May 17, 1974
106 mins | Crime, Action, Thriller | May 17, 1974
| IMDb rating | 6.3 |
| Producers | Universal Pictures |
| Original title | The Black Windmill |
| Directors | Angela Allen, Kip Gowans, Don Siegel |
| Writers | Clive Egleton, Leigh Vance |
as Maj. John Tarrant
as Cedric Harper
as Ceil Burrows
as Alf Chestermann
as McKee
as Chief Supt. Wray
as Alex Tarrant
as Lady Melissa Julyan
as Sir Edward Julyan
as Bateson
as Monitoring Policeman
as Mike McCarthy
as Jane Harper
as Miss Monley
as Ilkeston
as Margaret
as MI5 Man
as Hetty
as Gen. St. John
as Jacques (uncredited)
as Shadow (uncredited)
as Doctor (uncredited)
as M15 Man (uncredited)
as Pincus (uncredited)
as Secretary (uncredited)
as Jeweller (uncredited)
as M15 Man (uncredited)
as Manageress (uncredited)
as Commuter (uncredited)
as Tourist (uncredited)
as Customs Officer (uncredited)