Director-producer-screenwriter Roy Boulting may be best known to Americans through the gossip columns thanks to his May-December marriage to actress Hayley Mills, but in the film world he is heralded, along with his identical twin brother John, as a major force in the post-war British film industry. Roy directed (and John produced) such gritty dramas as "Thunder Rock" (1942) and "Brighton Rock/Young Scarface" (1947), then, in the 1950s, John directed and Roy produced such raucous comedies as "Private's Progress" (1955) and the trade union satire "I'm All Right, Jack" (1959).Though British, the
