In this comedy special, Jon Stewart, John Mulaney, Chelsea Handler and Dave Chappelle honor George Carlin, Joan Rivers, Robin Williams and Richard Pryor.
| Actor | Role |
|---|---|
 Jon StewartSelf | Self |
 John MulaneySelf | Self |
 Chelsea HandlerSelf | Self |
 Dave ChappelleSelf | Self |
 Pete DavidsonSelf | Self |
 Jeff RossSelf | Self |
 Robin WilliamsSelf (archive footage) | Self (archive footage) |
 Richard PryorSelf (archive footage) | Self (archive footage) |
 Joan RiversSelf (archive footage) | Self (archive footage) |
 George CarlinSelf (archive footage) | Self (archive footage) |
| MMix Master MikeSelf | Self |