The Funhouse Massacre (2015)

https://www.justwatch.com/us/movie/the-funhouse-massacre
Six of the world's scariest psychopaths escape from a local Asylum and proceed to unleash terror on the unsuspecting crowd of a Halloween Funhouse, whose themed mazes are inspired by their various reigns of terror.
Director: Andy Palmer
Writers: Ben Begley, Ben Begley, Renee Dorian
Stars: Jere Burns, Scottie Thompson, Matt Angel See more »
Award: 1 nomination.