One Man Army (1994)

Kickboxing champ Jerry Trimble plays a straight shooting man caught up in the politics of a crooked little town. To get to the truth about his grandfather's death, he must first kick out the criminals --including the sheriff-- effectively putting an end to their illegal smuggling, gambling and prostitution rings. But the worst crime of all turns out to be in his very own backyard. Written by Concorde - New Horizons (with permission).