导演

Lew Landers

编剧

Basil Dickey

Nate Gatzert

Otis Adelbert Kline

George H. Plympton

制片人

Ansel Friedberger

David Broekman

David Klatzkin

Sam Perry

Heinz Roemheld

演员

Noah Beery Jr.

饰  Jan

Dorothy Short

饰  Mona Andrews

Harry Woods

饰  BornoH. L. Woods)

Bryant Washburn

饰  Dr. Harry Trevor

Walter Miller

饰  Dr. Frank Bracken

Fred MacKaye

饰  Dr. Charles Phillips

John Davidson

饰  Prince Samu [Chs. 11

J. Frank Glendon

饰  Speaker at Conferenc

Viva Tattersall

饰  Georgia Trevor [Ch.

Gwendolyn Logan

饰  Mrs. Henry Andrews

William Desmond

饰  Allen

Grace Cunard

饰  Mrs. Camerford Amste

Russ Powell

饰  Henry Andrews

Don Brodie

饰  Dr. Carl Neff [Ch. 1

H. Burroughs

饰  Kutu

Dickie Jones

饰  Jan Trevor as a[Ch.

Eddie Kane

饰  Gen. Tichak [Ch. 12]

Stanley Andrews

饰  Emperor Mena [Ch. 12

理查德·亚力山大

Richard Alexander

饰  Navigator (uncredite

金·巴格特

King Baggot

饰  Dr. Pierce [Ch. 1] (

Al Ferguson

饰  Guard of Mu [Chs. 10

Eric Mayne

饰  Doctor at Conference

J.P. McGowan

饰  Freighter Captain (u

Charles Murphy

饰  Grubb, Freighter

Eddie Parker

饰  Emperor's Guard

Buddy Roosevelt

饰  Batu [Ch.(uncredited

Wally Wales

饰  Lancer Officer-in-Ch

摄影

Richard Fryer

William A. Sickner

艺术指导

Ralph Berger

剪辑

Irving Applebaum

Saul A. Goodkind

Alvin Todd

Edward Todd