Six friends set out for a fun day of skating in the city of Philadelphia when they stumble upon a mob hit and get caught witnessing the shooting. They get chased through the city on their boards by three black sedans carying gun wielding mobsters. The busy city streets abd sidewalks have no pity for this kind ov action and death lurks at every turn. There's no stopping the gansters as they close in for the kill to rid themselves of loose strings to the murder. These poor kids are now caught up is something way bigger than they can handle and if they don't get some help soon they won't be coming home for dinner tonite.