Feud, airing on FX, stars Susan Sarandon and Jessica Lange as Bette Davis and Joan Crawford, respectively, and chronicles the notoriously bitter rivalry between the two Hollywood mega-stars as their age (oh lord, they were in their 50’s) forces them to work together in order to get a job. The result? The surprise smash hit “Whatever Happened to Baby Jane,” which, if you haven’t seen it, is worth stopping whatever you’re doing to watch. I’ll wait.