Muck is a 2015 American comedy horror film and the directorial debut of Steve Wolsh, who also wrote and produced the film. It had its world premiere on February 26, 2015 at The Playboy Mansion and received a limited theatrical release on March 13 of the same year, followed by a video on demand release on March 17. It stars Lachlan Buchanan, Playboy Playmate of the Year 2012 Jaclyn Swedberg, Stephanie Danielson, YouTube star Lauren Francesca, and Kane Hodder. Funding for Muck was partially raised through a successful Kickstarter campaign that raised $266,325.

Muck was planned as the first film in the trilogy, and after release another crowdfunding was launched for prequel Muck: The Feast of St. Patrick. Filming was completed in 2017, but by 2021 the follow-up was still in post-production.