导演 Lew Landers

Jan Trevor Noah Beery Jr.

Mona Andrews Dorothy Short

Borno Harry Woods

Dr. Harry Trevor Bryant Washburn

Dr. Frank Bracken Walter Miller

Prince Samu John Davidson

Dr. Charles Phillips Fred MacKaye

Georgia Trevor Viva Tattersall

Allen William Desmond

Mrs. Camerford Amster Grace Cunard

Henry Andrews Russ Powell

Dr. Carl Neff Don Brodie

Dr. Carl Neff Harry Worth

Jan Trevor as a Boy Dickie Jones

Gen. Tichak Eddie Kane

Emperor Mena Stanley Andrews

Navigator (archive footage) 理查德·亚历山大

Dr. Pierce King Baggot

Speaker at Conference J. Frank Glendon

Guard of Mu Al Ferguson

Doctor at Conference Eric Mayne

Freighter Captain J.P. McGowan

Grubb, Freighter's Mate Charles Murphy

Emperor's Guard / Mu Sentry 埃迪·帕克

Batu Buddy Roosevelt

Lancer Officer-in-Charge Hal Taliaferro

Mrs. Henry Andrews Gwendolyn Logan

Kutu H. Burroughs