Classroom Takeover (2010)

A psychotic janitor who believes the school's faculty and students hold him n contempt bursts into a classroom and seizes a pretty art history teacher and her student. While the madman sends the perky student to the police with his demands, he strips, binds and gags the instructor and when the student returns, places the poor girl in a similar predicament. Hogtied on the floor, the two women struggle furiously to escape while the crazed man plots his next move against the authorities.