The delicate issue of student discipline becomes dangerously pointed when a vengeance-seeking mercenary (the perennially underrated Treat Williams) sews a couple of tweed patches onto the elbows of his flack jacket and proceeds to add a few chalk outlines to the blackboard jungle. Although the premise of this intermittently entertaining sequel can"t match the goofy novelty of the 1996 original, it does sport a couple of effective action scenes (the teacher"s demonstration of the yo-yo"s history as a lethal weapon is a highlight), and a talented cast (including Broadway star B.D. Wong as a shop teacher who cares a little too much about his tools) that"s fully aware of the numerous absurdities depicted herein. An occasionally effective lowbrow action flick that, at the very least, sure beats the heck out of study hall. --Andrew Wright