A celebration of the life and career of one of America's most influential and celebrated filmmakers and comedians—Buster Keaton—whose singular style and fertile output during the silent era created his legacy as a true cinematic visionary.
| Actor | Role |
|---|---|
 Peter BogdanovichNarrator (voice) | Narrator (voice) |
 James KarenSelf | Self |
 Dick Van DykeSelf | Self |
 Johnny KnoxvilleSelf | Self |
 Paul DooleySelf | Self |
 French StewartSelf | Self |
 Richard LewisSelf | Self |
 Carl ReinerSelf | Self |
 Bill HaderSelf | Self |
 Mel BrooksSelf | Self |
 Cybill ShepherdSelf | Self |
 Werner HerzogSelf | Self |
 Jon WattsSelf | Self |
 Nick KrollSelf | Self |
 Quentin TarantinoSelf | Self |
 Leonard MaltinSelf | Self |
 Ben MankiewiczSelf | Self |
 Bill IrwinSelf | Self |
 Norman LloydSelf | Self |
| BBob BorgenSelf | Self |
| PPatricia Eliot TobiasSelf | Self |
| JJames CurtisSelf | Self |