Diamond Frontier

Victor McLaglen

Terrence Regan

John Loder

Dr. Charles Clayton

Anne Nagel

Jeanne Krueger

Cecil Kellaway

Noah

Philip Dorn

Jan Stafford De Winter

Francis Ford

Derek Bluje

Hugh Sothern

Travers

Ferris Taylor

Paul Willem

J. Anthony Hughes

Matt Campbell

Evelyn Selbie

Julia Bloem

Lionel Belmore

Piet Bloem

John Ellis

Hamilton

Edwin Stanley

Judge

Dorothy Vaughan

Mrs. Willem

William Ruhl

Kendis

Skelton Knaggs

Morgan

Dewey Robinson

Kohler

Sig Arno

Baron Gilbert La Rocque

Jack Carr

Guard