The Lost World (1925)

Bessie LovePaula White Lewis StoneSir John Roxton Wallace BeeryProf. Challenger Lloyd HughesEdward E. Malone Alma BennettGladys Hungerford Arthur HoytProf. Summerlee Margaret McWadeMrs. Challenger Bull MontanaApe Man Frank Finch SmilesChallengers Diener Jules CowlesZambo George BunnyColin McArdle Charles WellesleyMaj. Hibbard Arthur Conan DoyleHimself Virginia Brown FaireMarquette Nelson McDowellLawyer Gilbert RolandExtra Leo WhitePercy Potts

Arthur Conan DoyleAuthor · Writing Cecil HollandMakeup Artist · Costume & Make-Up Earl HudsonProducer · Production George McGuireEditor · Editing Marcel DelgadoSpecial Effects · Crew Milton MenascoArt Direction · Art Perc WestmoreMakeup Artist · Costume & Make-Up Willis H. O'BrienVisual Effects Willis H. O'BrienSpecial Effects · Crew