An ex-SAS agent and a thief battle for their lives as air runs out in a maze of abandoned mine tunnels while they're searching for $200 million in stolen diamonds.

Suzanne, a single parent and succesful lawyer, returns home to find her daughter missing. About to call the police, she is confronted by a disembodied voice warning her that if she attempts to leave or seek help, her daughter will die. Suzanne discovers she is being monitored through surveillance cameras operated by the tyrannical voice. The voice informs her that in order for her daughter to live, Suzanne must commit suicide. In a race against time Suzanne must think of a scheme to get a message to the outside world...

After a botched suicide attempt Sam Hoffman finds herself trapped in an evil insane asylum

Restaurant hostess and mom Joanne Sanders has to work late one night. After she leaves the restaurant she accidentally cuts a car off on the highway. This driver takes it personally and he begins to stalk and harass Joanne.