I just watched a movie called Blast of Silence with my boyfriend, and we couldn't figure out what kind of hat the lead wears throughout the film. I hunted around online for stills, but I only found a couple: Is it a porkpie? (It has an almost perfectly round top/bash(?)) But the front edge tilts down. It just doesn't look quite like any hat I've seen, and now I'm curious. Any help would be appreciated. Thanks!