The Lost World [Spanish]

Wallace Beery

Prof. Challenger

Bessie Love

Paula White

Lloyd Hughes

Ed Malone

Lewis Stone

Sir John Roxton

Alma Bennett

Gladys Hungerford

Arthur Hoyt

Prof. Summerlee

Margaret McWade

Mrs. Challenger

Bull Montana

Ape-man

Frank Finch Smiles

Austin

Jules Cowles

Zambo

George Bunny

Colin McArdle

Charles Wellesley

Maj. Hibbard

Jocko the Monkey

Jocko - the Monkey

Arthur Conan Doyle

Sir Arthur Conan Doyle

Mary the Chimpanzee

Mary - the Chimpanzee

Malcolm Denny

Undetermined Secondary Role

Virginia Brown Faire

Marquette - Half-Caste Girl

Holmes Herbert

Undetermined Secondary Role