After helping the local police with some horse thieves, a Texas Ranger aims at a drug lord with arms trade as well. They're interested in the same woman and they're both into martial arts.
"Bloodsport" follows Frank Dux, an American martial artist serving in the military, who decides to leave the army to compete in a martial arts tournament in Hong Kong where fights to the death can occur.
A young Chinese warrior steals a sword from a famed swordsman and then escapes into a world of romantic adventure with a mysterious man in the frontier of the nation.
A Shaolin martial artist travels to an island fortress to spy on an opium lord - who is also a former monk from his temple - under the guise of attending a fighting tournament.