[6] After the success of Midnight Cowboy, John Schlesinger returned to personal storytelling in Britain with Sunday Bloody Sunday, a slice-of-life movie about a middle-aged doctor (Peter Finch) and a divorcee (Glenda Jackson) who knowingly share a bohemian lover (Murray Head). Reportedly largely autobiographical, the film is a study of three different characters’ feelings toward sex and love, and there’s no didactic message here, except …