A house is not a home (or is it?) - Movies

** Keyhole The first Guy Maddin movie that feels as if it got only halfway out of the director’s head and onto the screen. It’s part 1930s crime film, part haunted-house spookshow, part inquisition into the psychology of architecture, with Jason Patric playing a gangster trapped in his nightmarish childhood home. With Isabella Rossellini. (94 min., R) (Ty Burr)