Knuckles the Echidna teaches deputy Wade Whipple the techniques of the Echidna warrior.

A thankless job, disrespectful kids and passionless marriage suffocate a middle-aged everyman — until a home invasion awakens his lethal inner badass.

Cold Moon takes place in tiny Babylon, Fla., where the granddaughter of Clark’s character is murdered by a mysterious assailant, her body sunk into the black waters of the Styx River — the river where her parents disappeared from their boat a decade earlier. Suspicion falls on a duplicitous banker and his wealthy father, played by Stewart and Lloyd.

Desperate to pay the bills and come through for their loved ones, three lifelong pals risk it all by embarking on a daring bid to knock off the very bank that absconded with their money.

After a small lake town is attacked by mutated, blood-sucking lampreys, an animal control specialist takes on the responsibility to bring the situation under control and protect his family.

Some of Sin City's most hard-boiled citizens cross paths with a few of its more reviled inhabitants.

After the events at Lake Victoria, the prehistoric school of blood-thirsty piranhas make their way into swimming pools, plumbing, and a newly opened water park.

Each year the population of sleepy Lake Victoria, Arizona explodes from 5,000 to 50,000 residents for the annual Spring Break celebration. But then, an earthquake opens an underwater chasm, releasing an enormous swarm of ancient Piranha that have been dormant for thousands of years, now with a taste for human flesh. This year, there's something more to worry about than the usual hangovers and complaints from locals, a new type of terror is about to be cut loose on Lake Victoria.