Trick 'r Treat is a 2008horror film. It was written and directed by Michael Dougherty and based on his short film Season's Greetings. Originally slated for an October 5, 2007 release, it was announced in September 2007 that the film had been pushed back. Warner Bros. and Legendary Pictures released the film direct to DVD on October 6, 2009 in the US & Canada, October 26 in the UK and October 28 in Australia. However, it first appeared on 7th October 2008 in Spain, during the SITGES International Film Festival of Catalonia (Sitges Film Festival).