Yes, it is a fascinating little film and I like to call it the first alternate history film. Hard to believe it was made on a low budget by a couple of schoolboys, Kevin Brownlow and Andrew Mollo. Brownlow would later become a prominent cinema historian and Mollo would go on to design the imperial c...

Probably both. The film's English SS members wore familiar Waffen-SS uniforms albeit with a wrist cuff reading "Black Prince" and Immediate Action officers wore their own uniform based on BUF lines.

If anyone has seen or familiar with the 1966 Alternate History film "It Happened Here", there is a scene with a large poster showing uniforms and insignia of the British Union of Fascists/Immediate Action group. The costumes were all designed by John Mollo for the film,by the way. Has anyo...