UFC on Versus 1: Vera vs. Jones was a mixed martial arts event held by the Ultimate Fighting Championship on March 21, 2010 in Broomfield, Colorado, United States at the 1stBank Center. This event was the UFC's debut on Versus.
| Actor | Role |
|---|---|
 Jon JonesSelf | Self |
 Brandon VeraSelf | Self |
 Junior dos SantosSelf | Self |
 Gabriel GonzagaSelf | Self |
 Cheick KongoSelf | Self |
| PPaul BuentelloSelf | Self |
| AAlessio SakaraSelf | Self |
 James IrvinSelf | Self |
 Clay GuidaSelf | Self |
| SShannon GugertySelf | Self |
 Vladimir MatyushenkoSelf | Self |
 Eliot MarshallSelf | Self |
 Darren ElkinsSelf | Self |
 Duane LudwigSelf | Self |
 John HowardSelf | Self |
 Daniel RobertsSelf | Self |
 Brendan SchaubSelf | Self |
 Chase GormleySelf | Self |
 Mike PierceSelf | Self |
| JJulio PaulinoSelf | Self |
 Jason BrilzSelf | Self |
 Eric SchaferSelf | Self |