The Real Workout 4 (2011)

A westerner named Casey, studying Ninjutsu in Japan, is asked by the Sensei to return to New York to protect the legendary Yoroi Bitsu, an armored chest that contains the weapons of the last Koga Ninja.

Convenience and video store clerks Dante and Randal are sharp-witted, potty-mouthed and bored out of their minds. So in between needling customers, the counter jockeys play hockey on the roof, visit a funeral home and deal with their love lives.

In Los Angeles, an ex-con takes the underground fighting world by storm in his quest to fulfill a promise to a dead friend.

An old gangster is advised that Freddie Mays would leave jail after thirty years in prison. His mood changes and he recalls when he was a young punk and who joined Freddie's gang—a man he both envied and ultimately betrayed.

While doing the inventory for a lingerie outlet in a high rise office building, five attractive women are terrorized by a series of bizarre killings. They suspect that the strange janitor, who witnessed another series of killings years back, is at the bottom of the whole thing. Little do they know the real horror that they face in the end.

Remy, a seemingly naive and devout young woman, finds herself cast out from her religious cult. With no place to turn, she immerses herself into the underground world of truck stop sex workers. Under the watchful eye of their matriarch and an enigmatic local lawman, Remy navigates between her strained belief system and the code to find her true calling in life.

Two guys and a female hitchhiker are terrorized by a monstrous looking man driving a giant monster truck.

During his 18 years in Folsom Prison, street-gang leader Santana rules over all the drug-and-murder activities behind bars. Upon his release, Santana goes back to his old neighborhood, intending to lead a peaceful, crime-free life. But his old gang buddies force him back into his old habits.

When students in their high school begin inexplicably exploding (literally), seniors Mara and Dylan struggle to survive in a world where each moment may be their last.

Justice needs to be served at Britain's most notorious young offenders institute.