students hold teacher hostage in school

On New Year's Eve, inside a police station that's about to be closed for good, officer Jake Roenick must cobble together a force made up cops and criminals to save themselves from a mob looking to kill mobster Marion Bishop.

The lone inhabitants of an abandoned police station are under attack by the overwhelming numbers of a seemingly unstoppable street gang.

When teacher Randall Thomasson is killed during a carjacking, an unexpected visitor shows up at his funeral - his estranged brother, Karl Thomasson. An ex-Green Beret turned mercenary, Karl signs on as a new substitute teacher in order to investigate Randall's murder.

When an inner-city Miami schoolteacher gets her knee broken after standing up to the school's gang leader, her mercenary combat specialist boyfriend goes undercover as a substitute teacher to take down the punk. Soon he discovers a conspiracy of criminals at work, and must reassemble his team from his last jungle raid to stop them.

As a killer named Cinderhella stalks the student body at the high school in Grizzly Lake, a group of co-eds band together to survive while they're all serving detention.

In the 1960s, two classmates go looking for their missing friends and teachers, all of whom took part in an illegal book club, only to come face to face with ghosts and deformed monsters that have taken over their school.

The time is in the future and the youth gang violence is so high that the areas around some schools have become "free-fire zones", into which not even the police will venture. When Miles Langford, the head of Kennedy High School, decides to take his school back from the gangs, robotics specialist Dr. Robert Forrest provides "tactical education units". These are amazingly human-like androids that have been programmed to teach and are supplied with devastatingly effective solutions to discipline problems. So when the violent, out-of-control students of Kennedy High report for class tomorrow, they're going to get a real education... in staying alive!

In the original movie, the cyborg-teachers were all destroyed. Well that's what we thought, but there's one more rogue military robot out there determined to clean up the education system.

A gunshot suddenly breaks the silence of the school hallways. A desperate history teacher holds her whole class hostage. But very soon the situation will change, and the teacher herself will become a hostage.

A student is holding the headmaster of his school captive at gunpoint to denounce its selectioncriteria.