Duel of Fists
10/1/1971
Imdb: tt0067025
Tmdb: 185885
Popularity: 3.63
Vote: 6.6/10 (11)

Two men, one a businessman skilled in Kung Fu, the other a kickboxer discover they are brothers, and together, both in and out of the ring, they must face a crime syndicate. One of the first films to use the martial art of Muay Thai.