Albert Finney was a Salford-born, homework-hating bookie's son who broke the social barriers of British film. He did his share of roistering, and yet outlived his contemporaries and dodged typecasting to become a five-time Oscar nominee and one of our most durable international stars. Bon vivant, perennial rebel, self-effacing character actor, charismatic charmer, mentor to a generation of working-class artists, a byword for professionalism,...