A one-two punch that's a real knockout. This packed disc features more than 40 of the best knockouts in the history of the Ultimate Fighting Championship slugfests, stretching from 1993 to 2002. All the UFC stars -- past and present -- make appearances in the squared circle, including Tito Ortiz, Chuck Liddell, Phil Baroni, Tank Abbott, Randy Couture, Victor Belfort, BJ Penn, Caol Uno, Robbie Lawler, Matt Hughes, Frank Shamrock, Evan Tanner, Mark Coleman, Wanderlei Silva, Matt Serra, Don Frye, Mark Kerr, Bas Rutten, Andrei Arlovski, and Pedro Rizzo.