abstract:William Cagney (March 6, 1905 - January 3, 1988) was an American film producer and actor, noted for roles in the Monogram Pictures movies Lost in the Stratosphere and Flirting with Danger, both filmed in 1934. He produced several of his lookalike brother James Cagney's films, including Blood on the Sun (1945), The Time of Your Life (1948), Kiss Tomorrow Goodbye (1950), and A Lion Is in the Streets (1953).