The fourth instalment in the Ultimate Knockouts series brings you even more hard-hitting action. Picking up right where Ultimate Knockouts 3 left off, Ultimate Knockouts 4 features all the best knockouts from 2004 and 2005. Includes UFC superstars Chuck Liddell, Anderi Arlovski, Georges St. Pierre, Dave Terrell, Nick Diaz and many more.

Special Features:

• None listed.