Forget Randy Couture, Oleg Taktarov and others. To this day, the best actor whose dramaturgic skills were honed in the Octagon is, in this site’s opinion, the heavyweight Don Frye (20w, 8l).
The champion of UFC 8 and former wrestler now 45 years old fits the bill of burly bandit or policeman perfectly, like in the movie Public Enemies, where he, a black-hat wearing FBI agent, helps catch a bank robber played by Johnny Depp.
Check out an assortment of scenes featuring Frye in the movies.