UFC 47: It's On! was a mixed martial arts event held by the Ultimate Fighting Championship at the Mandalay Bay Events Center in Las Vegas, Nevada. The title "It's On!" refers to Chuck Liddell and Tito Ortiz' long running negotiations leading up to the fight.

Cast

Chuck Liddell

Self

Tito Ortiz

Self

Chris Lytle

Self

Tiki Ghosn

Self

Hermes Franca

Self

Andrei Arlovski

Self

Nick Diaz

Self

Robbie Lawler

Self

Mike Kyle

Self

Wes Sims

Self

Genki Sudo

Self

Mike Brown

Self