Several "Flight of the Conchords" cast members appear in this horror-comedy from New Zealand about an unethical high school teacher and a nerdy teen who decide to participate in an experimental drug study. When the human guinea pigs begin experiencing visions of murder, they must figure out what is real. Can they solve the spooky mystery of the testing facility? Raybon Kan, Jessica Grace Smith, Bret McKenzie, Rhys Darby, and Jemaine Clement star. 83 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1; Subtitles: Spanish.