В ролях
Stanley Andrews
Emperor Mena
Al Ferguson
Guard of Mu
J.P. McGowan
Freighter Captain
Charles Murphy
Grubb, Freighter's Mate
Buddy Roosevelt
Batu
Fred MacKaye
Dr. Charles Phillips
William Desmond
Allen
Harry Worth
Dr. Carl Neff
Dickie Jones
Jan Trevor as a Boy
Eddie Kane
Gen. Tichak
Ной Бири мл.
Jan Trevor
Walter Miller
Dr. Frank Bracken
Grace Cunard
Mrs. Camerford Amster
Russ Powell
Henry Andrews
Richard Alexander
Navigator (archive footage)
Eric Mayne
Doctor at Conference
Эдди Паркер
Emperor's Guard / Mu Sentry
Dorothy Short
Mona Andrews
Harry Woods
Borno
John Davidson
Prince Samu
Viva Tattersall
Georgia Trevor
Кинг Баггот
Dr. Pierce
J. Frank Glendon
Speaker at Conference
Hal Taliaferro
Lancer Officer-in-Charge
Брайант Уошберн
Dr. Harry Trevor
Дон Броди
Dr. Carl Neff