UFC 178: Johnson vs. Cariaso was a mixed martial arts event held on September 27, 2014 at the MGM Grand Garden Arena in Las Vegas, Nevada.
| Actor | Role |
|---|---|
 Demetrious JohnsonSelf | Self |
 Chris CariasoSelf | Self |
 Donald CerroneSelf | Self |
 Eddie AlvarezSelf | Self |
 Conor McGregorSelf | Self |
 Dustin PoirierSelf | Self |
 Yoel RomeroSelf | Self |
 Tim KennedySelf | Self |
 Cat ZinganoSelf | Self |
 Amanda NunesSelf | Self |
 Dominick CruzSelf | Self |
 Takeya MizugakiSelf | Self |
 Jorge MasvidalSelf | Self |
 James KrauseSelf | Self |
 Stephen ThompsonSelf | Self |
 Patrick CoteSelf | Self |
 Brian EbersoleSelf | Self |
 John HowardSelf | Self |
 Kevin LeeSelf | Self |
 Jon TuckSelf | Self |
 Manvel GamburyanSelf | Self |
 Cody GibsonSelf | Self |