AlcatraZ or, (the high school zombie field trip)

Synopsis

An incorrigible student hides drugs he's stolen from his father's lab inside of unsuspecting teacher's purse, during a surprise backpack search before boarding the bus for their field trip to Alcatraz Island. After boarding the Ferry, the teacher is smitten by the handsome Ferry operator, he complains of having a slight headache and ask the teacher if she happens to have any aspirin. The teacher gives him one of the student's pills by mistake. The Ferry operator under the effects of the mysterious pills takes the Ferry passengers on a hellish ride across the bay; after docking the Ferry pilot is escorted to the infirmary by one of the island's staff. while inside of the infirmary the Ferry Pilot transforms into one of the undead, a zombie craving for human flesh. He attacks the staffer transforming her into a zombie and setting off a chain reaction. Soon the teachers their students and the island tourist's find themselves surrounded and hunted by flesh eating zombies. The teachers, their students and the surviving tourist must now use their collective wits to find a way to escape from the undead and the inescapable prison island called Alcatraz.