Question: When was the early prominent German Nazi official and politician born who was murdered during the Night of the Long Knives and who stars as Gregor Strasser in  Hitler (1962)? 
Sentence (from "Night of the Long Knives (1962)"): In British politics, the "Night of the Long Knives" was a major Cabinet reshuffle that took place on 13 July 1962.
Relevant evidence: No