Set at a Spanish film school, this 1996 thriller about a snuff movie kept me on the edge of my seat. It’s the second feature by Alejandro Amenabar, and I’d rank it higher than his subsequent and artier Open Your Eyes (as well as its American remake, Vanilla Sky). It never got a proper U.S. release, possibly because people in the industry are reluctant to show subtitled movies in multiplexes and seem to think genre films are the domain of Hollywood studios. In any case, though I usually avoid slasher movies, I’d recommend this one without hesitation. The title translates as “thesis.” In Spanish with subtitles.