Pork pie hat the "man-about-town", but its resurgence in the United States in the 1920s is credited to the silent film actor Buster Keaton who wore them in many of his films. The hats from his films were ones the actor made himself by converting fedoras and other hats into pork pies, creating more than a thousand in his lifetime. This kind of pork pie had a very flat top and similar short flat brim. Arguably the heyday of the pork pie hat occurred during the Great Depression. In this incarnation, the pork pie regained its snap brim and increased slightly in height.
Pork Pie (film) trailer was released on 17 October 2016. "Pork Pie" was released in New Zealand on Thursday, February 2, 2017 and Australia on Wednesday, April 5, 2017, where opening weekend earnings totaled US$204,839 and US$8,715 respectively. The film ultimately grossed US$788,924 in the home market and US$58,383 in Australia, for total box office of US$797,639 worldwide. Local reviews were mixed. Steve Newall of Flicks.co.nz awarded the film 3 stars out of 5, writing "Pork Pie is probably not as bad as you think it's going to be," and adding "It’s just so depressingly familiar though, driven by predictable plotting, well-worn tropes