Cast & crew
Three Ages (1923)
Directed by Buster Keaton, Edward F. Cline Written by Jean C. Havez, Joseph A. Mitchell, Clyde Bruckman, Buster Keaton
Cast
| Margaret Leahy | The Girl |
| Buster Keaton | The Boy |
| Wallace Beery | The Villain |
| Joe Roberts | The Girl's Father |
| Lillian Lawrence | The Girl's Mother |
| Kewpie Morgan | The Emperor / Cave Man / Roman Thug |
| George Davis | Roman Guard Knocked Down (uncredited) |
| Louise Emmons | Old Fortune Teller (uncredited) |
| Blanche Payson | The Amazon (uncredited) |
| Lionel Belmore | Undetermined Role (uncredited) (unconfirmed) |
Crew
| Robert Ives | Assistant Director |
| Buster Keaton | Director |
| Edward F. Cline | Director |
| Jean C. Havez | Writer |
| Joseph A. Mitchell | Writer |
| Clyde Bruckman | Writer |
| Buster Keaton | Producer |
| Buster Keaton | Writer |
| Fred Gabourie | Art Direction |
| William C. McGann | Director of Photography |
| Elgin Lessley | Director of Photography |
| Joseph M. Schenck | Presenter |
| Joseph M. Schenck | Producer |