Larry David’s mostly-improvised feature film has found its co-star in Jon Hamm. Hamm will play Larry David’s nemesis, of course, because LD needs a nemesis. What are they fighting over? No idea but with David it could be anything: a parking spot, the amount chosen to tip a waiter, line protocol. Maybe they’re fighting over a lady; I can imagine David writing a movie just so it can end with a woman choosing him over Hamm.