Two brothers intercept 911 calls in a beat up old ambulance to torture and kill helpless victims.

A retired thief swears revenge on the lunatic who murdered his brother and partner, while going on the run with the loot they stole.

After avenging the murder of his family, a former soldier is sprung from prison and recruited by a shadowy government agency.

Three sisters and a group of their friends take a trip to the home of the recently deceased grandfather -- who died a particularly grisly death -- to learn more about the promise of an inheritance, only to encounter a family of ps...