This document analyzes how the movie "REWIND" challenges thriller conventions by also fulfilling conventions of horror movies. It identifies several conventions used in "REWIND" that are typical of both horror and thriller genres, such as fast editing during shock scenes, slow cuts when building tension, ominous settings, use of silence and music to increase anxiety, and costumes that symbolize death. The document concludes that through its use of flashing shots and flashbacks, "REWIND" fulfills the horror convention of disorienting the audience to build tension.