The Substitute 2: School's Out

In this intense action-crime-thriller, a former Green Beret turned mercenary goes undercover as a substitute teacher to investigate his brother's murder and infiltrate a tough urban high school plagued by gang violence. With the help of an unlikely ally and a few unorthodox tactics, Karl Thomasson takes on the system, fighting against armed gang members and corrupt faculty. As he navigates the treacherous world of the school, Thomasson must also confront his own troubled past and the personal demons that drove him to become a mercenary.