Charlie Chaplin and Buster Keaton were two incredibly talented artists who enjoyed enormous worldwide success at a very young age. The two giants of the golden age of silent cinema were perceived to be constantly competing with each other for the crown of the king of laughter.
| Actor | Role |
|---|---|
 Charlie Chaplin(archive footage) | (archive footage) |
 Buster Keaton(archive footage) | (archive footage) |
| SSimon BackèsNarrator (voice) | Narrator (voice) |