Watch The 43 Group: The Unfinished War (2000) : Full Movie Online Free The 43 Group was an English anti-fascist group set up by Jewish ex-servicemen in the immediate wake of World War II when, on their return to London, they encountered British fascist organisations such as Jeffrey Hamm’s “British League of Ex-Servicemen” and later Oswald Mosley’s reformed fascist party, the Union Movement.