A former military intelligence operative, Matt Hunter, visits his friend Larry Richards, a senatorial candidate, who's receiving death threats from a right-wing paramilitary group called the Pentangle. When someone takes a shot at Larry, Matt chases the shooter and takes him down. He then uncovers the Pentangle's true nature and their affinity for hunting men. As they target Matt, he must stop them and rescue his sister, who's been taken hostage.

Avenging Force
A former CIA agent and skilled martial artist teams up with a senator to take down a powerful right-wing organization, the Pentangle, after they kidnap his sister, setting off a high-stakes game of cat and mouse.