On the last day before his retirement, weary teacher Dolph Lundgren is assigned to watch over a group of rebellious students during detention. When a band of criminals decides to use the high school as the operations center for a daring armored car heist, Lundgren must team with the unruly pupils to teach the crooks a lesson they'll never forget. With Alex Karzis, Kata Dobó, Jennifer Baxter. 84 min. Widescreen; Soundtrack: English Dolby Digital stereo; Subtitles: English, Spanish; featurette.