Ice Cube and Charlie Day star as brawling teachers in this US comedy. On the last day of school at Roosevelt High the senior's traditional day of pranks has pushed the school to breaking point. When history teacher Mr. Strickland (Ice Cube) finally snaps and violently retaliates against his own pupils he and mild-mannered English teacher Mr. Campbell (Day) are both called to see Principal Tyler (Dean Norris), where Campbell manages to get Strickland fired. Raging at his colleague's actions, Strickland challenges Campbell to an old-fashioned fist fight outside the school at the end of the day. Fearful of what will happen, Campbell searches all avenues for a way out of the fight but it seems he may just have to go through with it after all...