UFC 143: Diaz vs. Condit was a mixed martial arts event held by the Ultimate Fighting Championship on February 4, 2012 at the Mandalay Bay Events Center in Las Vegas, Nevada.
| Actor | Role |
|---|---|
 Carlos ConditSelf | Self |
 Nick DiazSelf | Self |
 Fabrício WerdumSelf | Self |
 Roy NelsonSelf | Self |
 Josh KoscheckSelf | Self |
 Mike PierceSelf | Self |
 Renan BarãoSelf | Self |
 Scott JorgensenSelf | Self |
 Ed HermanSelf | Self |
 Clifford StarksSelf | Self |
 Dustin PoirierSelf | Self |
 Max HollowaySelf | Self |
 Edwin FigueroaSelf | Self |
 Alex CaceresSelf | Self |
 Matt BrownSelf | Self |
| CChris CopeSelf | Self |
 Matthew RiddleSelf | Self |
| HHenry MartinezSelf | Self |
 Rafael NatalSelf | Self |
 Michael KuiperSelf | Self |
 Stephen ThompsonSelf | Self |
| DDan StittgenSelf | Self |