The Call of the Savage

Fred MacKaye

Dr. Charles Phillips

Viva Tattersall

Georgia Trevor

William Desmond

Allen

Grace Cunard

Mrs. Camerford Amster

Russ Powell

Henry Andrews

Don Brodie

Dr. Carl Neff

Harry Worth

Dr. Carl Neff

Dickie Jones

Jan Trevor as a Boy

Eddie Kane

Gen. Tichak

Stanley Andrews

Emperor Mena

Richard Alexander

Navigator (archive footage)

King Baggot

Dr. Pierce

J. Frank Glendon

Speaker at Conference

Al Ferguson

Guard of Mu

Eric Mayne

Doctor at Conference

J.P. McGowan

Freighter Captain

Charles Murphy

Grubb, Freighter's Mate

Eddie Parker

Emperor's Guard / Mu Sentry

Buddy Roosevelt

Batu

Hal Taliaferro

Lancer Officer-in-Charge

Gwendolyn Logan

Mrs. Henry Andrews

H. Burroughs

Kutu