Watch Trailer For 'Fightworld' On Netflix Friday, October 12

This show isn’t just about fighting, it’s about the people who fight. In this gritty docu-series, actor and lifelong fight enthusiast Frank Grillo travels the globe to explore various methods of fighting and the cultures in which these traditions have evolved and endured. Follow Frank as he is given unprecedented access into these distinct worlds of combat and their practitioners, from Krav Maga fighters in Israel to Muay Thai boxers in Thailand.