MTV kicks-off Halloween early with the premiere of the original movie My Super Psycho Sweet 16 airing October 23, at 10p.m. ET/PT, following its theatrical run. Below you’ll find an exclusive bloody clip from the film hlmed by The Signal co-director Jacob Gentry. Chris Zylka, Julianna Guill, Lauren McKnight and Matt Angel all star in the project, about a killer who crashes Madison Penrose’s (Guill from Friday the 13th) birthday bash at the Rollerdome, the site of several grisly murders a decade earlier. The MTV broadcast will feature the edited version, with the theatrical version containing more blood and violence. Look for that also on DVD.