<article> <figure> <img src="http://image.tmdb.org/t/p/w780/ak8RKhp6KDQBCXGi3Qm23JcM1cP.jpg" title='Duel of Fists' alt='Duel of Fists'/> </figure> <h1>Duel of Fists</h1> <p>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.</p> <details><summary>Runtime: 102</summary> <summary>Release date: 1971-10-01</summary></details> </article>