约翰尼·唐斯

Johnny Downs

饰：Cadet Danny Collins

鲍比·乔丹

Bobby Jordan

饰：Cadet Jinx Roberts

Robert Wood

Robert Wood

饰：Cadet Scrapper McKay

William 'Billy' Benedict

William 'Billy' Benedict

饰：Cadet Zombie Parker (as Billy Benedict)

爱德华多·钱内利

Eduardo Ciannelli

饰：Kurt von Heiger, alias Corby

里吉斯·图米

Regis Toomey

饰：Capt. Ralph Carson

查尔斯·特罗布里奇

Charles Trowbridge

饰：Maj. William Elliott [Ch. 1]

约瑟夫·奎汉

Joseph Crehan

饰：Col. George Bolton [Chs. 1-2]

艾迪生·理查兹

Addison Richards

饰：A.J. 'Jack' Hill [Ch. 1]

莱兰·霍奇森

Leyland Hodgson

饰：Capt. Hartley - British Army [Ch. 6]

伊恩·基思

Ian Keith

饰：Col. Lee [Chs. 9-13]

Philip Van Zandt

饰：Herman Klott, alias Jack Hargrove [Chs. 5-8] (as Phil Van Zandt)

Joan Blair

饰：Frau Klott, alias Mrs. Hargrove [Chs. 5-8]

塞尔默杰克逊

Selmer Jackson

饰：Prof. Mason [Chs. 11-13]

詹妮弗·霍尔特

Jennifer Holt

饰：Andre Mason [Chs. 5-13]

帕特·弗莱厄蒂

Edmund J. Flaherty

饰：Tanner, thug [Chs. 2-4]

William Forrest

饰：Maj. Charles Gray [Chs. 1, 4, 9, 13]

路易斯 V.阿尔科

饰：Ernst, Nazi radioman [Chs. 5-9]

Louis Adlon

饰：Raum, chief Nazi Agent [Chs. 2-10]

Ray Bennett

饰：Nazi Saboteur (scenes deleted)

William Haade

饰：Instructor (scenes deleted)

Stanley Price

饰：Operator (scenes deleted)

John Bagni

饰：Heinrichs, Nazi mine guard [Chs. 7-10] (uncredited)

弗兰克·贝克

Frank Baker

饰：First Hunter [Chs. 9-10] (uncredited)

Robert Barron

饰：Randall, Galt Henchman [Chs. 10-12] (uncredited)

Sven Hugo Borg

饰：Jake (uncredited)

Dwight Butcher

饰：Col. Lee's Orderly (uncredited)

Jimmy Carpenter

饰：Baker (uncredited)

汤姆·查特顿

Tom Chatterton

饰：Railroad Conductor [Ch. 2] (uncredited)

埃迪·科克

Eddie Coke

饰：Service Secretary (uncredited)

让·德尔瓦尔

Jean Del Val

饰：Michaud, Nazi Agent M-7 [Ch. 13] (uncredited)

Patrick Desmond

饰：RAF Co-Pilot (uncredited)

James Dime

饰：Bart, Galt thug [Ch. 10-12] (uncredited)

拉尔夫·邓恩

Ralph Dunn

饰：Drucker, Galt's lead guard [Chs. 10-13] (uncredited)

Heenan Elliott

饰：First Guard [Ch. 5] (uncredited)

Al Ferguson

Al Ferguson

饰：Second Hunter [Chs. 9-10] (uncredited)

Arno Frey

饰：Sub U-47 Captain [Ch. 6] (uncredited)

Jon Gilbreath

饰：UN Lt. Tate [Ch.13] (uncredited)

肯尼思·哈尔兰

Kenneth Harlan

饰：Baggage Car Clerk [Ch. 2] (uncredited)

Bill Healy

饰：Capt. Bracken [Ch. 1] (uncredited)

Arthur Stuart Hull

饰：UN Army Doctor [Ch. 13] (uncredited)

Jack Kenny

饰：Nazi Soldier (uncredited)

Earl Kent

Earl Kent

饰：Capt. Schiller [Ch. 6] (uncredited)

Red Knight

Red Knight

饰：Pilot [Ch. 13] (uncredited)

Kermit Maynard

饰：Arab (uncredited)

Harry McDonald

饰：Radio Operator (uncredited)

John Merton

John Merton

饰：Blaine, Galt henchman [Chs. 10-12] (uncredited)

Gene O'Donnell

饰：City Airport Employee [Ch. 4] (uncredited)

巴德·奥斯博内

Bud Osborne

饰：Railroad Brakeman [Ch.2] (uncredited)

Michael Owens

Michael Owens

饰：UN Radio Operator (uncredited)

Jack Perrin

饰：UN Lt. Neville [Ch. 13] (uncredited)

Guy Pharis

Guy Pharis

饰：Co-Pilot (uncredited)

Beatrice Roberts

饰：Hill Aerial Secretary [Ch. 1] (uncredited)

Gene Roth

饰：Brunner, Nazi Agent [Chs. 2-4] (uncredited)

Fred Sherman

饰：Operator (uncredited)

Bill Sloan

饰：Army Hospital Sentry [Chs. 12-13] (uncredited)

Emmett Smith

饰：Waba, dying native [Ch. 5] (uncredited)

Clarence Straight

饰：Airfield Officer Quinn [Ch. 1] (uncredited)

Dirk Thane

Dirk Thane

饰：Moak, Galt thug [Ch.10-12] (uncredited)

Sigurd Tor

Sigurd Tor

饰：Hunter [Chs. 9-10] (uncredited)

Carl Vernell

Carl Vernell

饰：Henchman (uncredited)

威廉姆耶特

William Yetter Sr.

饰：Gustav, Nazi lead guard [Chs. 5-6, 8-10] (uncredited)

沃德·伍德

Ward Wood

饰：Cadet Scrapper McKay

罗伯特·阿姆斯特朗

Robert Armstrong

饰：Arthur Galt, alias The Black Hangman

Sigfrid Tor

John Elliott