The Faculty

When some very creepy things start happening around school, the kids at Herrington High make a chilling discovery that confirms their worst suspicions: their teachers really are from another planet! As mind-controlling parasites rapidly begin spreading from the faculty to the students' bodies, it's ultimately up to the few who are left -- an unlikely collection of loners, leaders, nerds, and jocks -- to save the world from alien domination! (official distributor synopsis)