UFC on Fox 5: Henderson vs. Diaz was a mixed martial arts event that was held by the Ultimate Fighting Championship on December 8, 2012, at KeyArena in Seattle, Washington.
| Actor | Role |
|---|---|
 Benson HendersonSelf | Self |
 Nate DiazSelf | Self |
 Alexander GustafssonSelf | Self |
 Maurício RuaSelf | Self |
 Rory MacDonaldSelf | Self |
 B.J. PennSelf | Self |
 Matt BrownSelf | Self |
 Mike SwickSelf | Self |
| YYves EdwardsSelf | Self |
 Jeremy StephensSelf | Self |
 Raphael AssuncaoSelf | Self |
 Mike EastonSelf | Self |
 Ramsey NijemSelf | Self |
 Joe ProctorSelf | Self |
 Daron CruickshankSelf | Self |
| HHenry MartinezSelf | Self |
 Abel TrujilloSelf | Self |
| MMarcus LeVesseurSelf | Self |
| DDennis SiverSelf | Self |
 Nam PhanSelf | Self |
 Scott JorgensenSelf | Self |
 John AlbertSelf | Self |