Woody Allen is going back to London — where he shot “Match Point” and two other movies earlier this century — to make an untitled movie that may or may not be a comedy with Anthony Hopkins and Josh Brolin for the Spanish-based financiers of “Vicky Cristina Barcelona.” Brolin was in the ensemble cast in the dimly recalled “Melinda and Melinda.” No distributor is on board the new project. This summer, Sony Pictures Classics will release “Whatever it Takes,” Woody’s first New York-set picture in five years. The May-December romantic comedy stars Larry David and Evan Rachel Wood. It wasn’t on the list of possible Cannes premieres published yesterday by the Hollywood Reporter, but I wouldn’t be surprised.