Adventure Fantasy Drama Romance Sci-Fi Thriller
The first film adaptation of Sir Arthur Conan Doyle's classic novel about a land where prehistoric creatures still roam.
Directed by
Harry O. Hoyt
Lloyd Hughes
Edward E. Malone
Leo White
Percy Potts
Bessie Love
Paula White
Gilbert Roland
Extra
Lewis Stone
Sir John Roxton
Wallace Beery
Prof. Challenger
Virginia Brown Faire
Marquette
Arthur Hoyt
Prof. Summerlee
Bull Montana
Ape Man
Alma Bennett
Gladys Hungerford
Nelson McDowell
Lawyer
Margaret McWade
Mrs. Challenger
Jules Cowles
Zambo
Frank Finch Smiles
Challengers Diener
George Bunny
Colin McArdle
Charles Wellesley
Maj. Hibbard

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