The Lost World

Wallace Beery
Professor Challenger (as Mr. Wallace Beery)

Gilbert Roland
Extra (uncredited)

Lewis Stone
Sir John Roxton (as Mr. Lewis Stone)

Holmes Herbert
Angry Man at Meeting (uncredited)

Arthur Hoyt
Professor Summerlee (as Mr. Arthur Hoyt)

Harry O. Hoyt
Regisseur

Arthur Conan Doyle
Scenario