Art the Clown is back! Or, is... in his first outing! Depends on where you put the previous Damien Leone shorts in (blog post) the hierarchy, but Terrifier is a full 90 minute romp where Art the Clown does what Art the Clown does best. No, that is not explain his science fiction movies motives in the slightest.
Source: Terrifier Movie Review - Decker Shado