UFC on FX 3: Johnson vs. McCall 2 was a mixed martial arts event held by the Ultimate Fighting Championship on June 8, 2012, at the BankAtlantic Center in Sunrise, Florida. Because of a scoring error at UFC on FX: Alves vs. Kampmann, a majority draw between Demetrious Johnson and Ian McCall was mistakenly announced as a victory for Johnson. Dana White announced the error following the conclusion of the event and that Johnson and McCall would have a rematch.
| Actor | Role |
|---|---|
 Demetrious JohnsonSelf | Self |
 Ian McCallSelf | Self |
 Erick SilvaSelf | Self |
 Charlie BrennemanSelf | Self |
 Mike PyleSelf | Self |
 Josh NeerSelf | Self |
 Eddie WinelandSelf | Self |
 Scott JorgensenSelf | Self |
 Mike PierceSelf | Self |
| CCarlos Eduardo RochaSelf | Self |
 Seth BaczynskiSelf | Self |
| LLance BenoistSelf | Self |
 Matt GriceSelf | Self |
 Leonard GarciaSelf | Self |
 Dustin PagueSelf | Self |
 Jared PapazianSelf | Self |
 Tim MeansSelf | Self |
 Justin SalasSelf | Self |
 Buddy RobertsSelf | Self |
 Caio MagalhaesSelf | Self |
| HHenry MartinezSelf | Self |
| BBernardo MagalhaesSelf | Self |
 Sean PiersonSelf | Self |
| JJake HechtSelf | Self |