13th Grade (2005)
It's the final year of high school for graduating senior, David Easter. But when a strange, new teacher comes up with an idea to extend senior year by adding a 13th grade, David & his group of friends must find a way to take it down. Meanwhile, during a TV interview, Hollywood superstar, Corey reveals a dark hidden secret about himself that caused his early retirement from the glitz & glitter. Although his teenage years are now behind him, he oddly starts to attend high school and finds himself taken in by the 21 year old principal who has a forbidden dream of his own.