Frank Hawks
饰：RCAF Capt. Jim Down
多萝西·塞巴斯蒂安
Dorothy Sebastian
饰：Jean McNain
艾斯特·罗尔斯顿
Esther Ralston
饰：Vivian McNain [Chs.10-11]
雷克斯·利斯
Rex Lease
饰：RCAF Sergeant 'Kansas' Eby
Guy Bates Post
饰：'Papa' Bergelot [Chs.1-4,6-8,15]
肯尼思·哈尔兰
Kenneth Harlan
饰：Carter Snowden
亚基马·坎纳特
Yakima Canutt
饰：Indian Luke [Chs.1-2,4-8,15]
George Rosener
饰：Fritz [Chs.3-5,9,14-15]
克拉拉·金博·杨
Clara Kimball Young
饰：Martha, Fritz's Wife [Chs.3-5,9,14-15]
Frank Lackteen
饰：Henchman Yoroslaff
Harry Harvey Jr.
饰：Henchman James 'Soft Shoe' Cardigan
汤姆·朗顿
Tom London
饰：Henchman Kilgour [Chs.1,3-4,6-9]
罗伯特·沃克
Robert Walker
饰：Henchman-Lumberjack Boyer, in dark hat [Chs.10-14] (as Bob Walke
Ted Adams
饰：Henchman Carlson [Chs.1,3-5,7,10-11,14-15]
Sven Hugo Borg
饰：Lumberjack Smitht [Ch.11] (uncredited)
Bob Burns
饰：Lumberjack,Musician (uncredited)
Bob Card
Bob Card
饰：Townsman,Musician (uncredited)
Horace Bernard Carpenter
Horace B. Carpenter
饰：Townsman (uncredited)
Allan Cavan
饰：Train Conductor [Ch.1] (uncredited)
Victor Cox
饰：Townsman (uncredited)
William Desmond
饰：Lumberjack,Townsman (uncredited)
Earl Douglas
Earl Douglas
饰：RCMP Constable (uncredited)
Phil Dunham
饰：Wreckek-Car Driver (uncredited)
杰克·埃文斯
Jack Evans
饰：Lumberjack (uncredited)
Art Fowler
Art Fowler
饰：Lumberjack (uncredited)
Olin Francis
饰：Tall Detective [Ch. 2] (uncredited)
Oscar Gahan
饰：Lumberjack Gorman [Ch.11],Musician (uncredited)
马丁·加拉拉加
Martin Garralaga
饰：Babette's Dance Partner [Ch. 1] (uncredited)
Joseph W. Girard
饰：RCAF Colonel Durkin (uncredited)
埃尔南·哈克
Herman Hack
饰：Lumberjack Gallagher (uncredited)
弗兰克·哈格尼
Frank Hagney
饰：Train Engineer [Ch.1] (uncredited)
奇克·汉南
Chick Hannan
饰：Lumberjack (uncredited)
Al Haskell
饰：Lumberjack,Musician (uncredited)
Reed Howes
饰：RCAF HQ Radio Constable [Chs.1-3,7,12-13] (uncredited)
Patrick Kelly
Patrick Kelly
饰：RCAF HQ Radio Civilian Brennan [Chs.1,3,12] (uncredited)
Carl Mathews
饰：Henchman (uncredited)
威廉·麦考尔
William McCall
饰：Trapper (uncredited)
沃尔特·麦克格莱尔
Walter McGrail
饰：Train Signalman Jordan [Ch.1] (uncredited)
米尔伯恩·莫兰特
Milburn Morante
饰：Scruffy Little "Human Wolf" [Chs.5-8] (uncredited)
乔治·莫雷尔
George Morrell
饰：Lumberjack Redman (uncredited)
Bill Patton
饰：Pop - a Lumberjack [Ch. 11] (uncredited)
Jack Perrin
饰：Lumber Camp Foreman Thompson [Chs.10-11] (uncredited)
Rose Plumer
饰：Townswoman (uncredited)
George Regas
饰：RCAF Constable Remington [Chs.12-14] (uncredited)
Loren Riebe
饰：Jerry [Chs.2,6,7,10,11] (uncredited)
Dorothy Short
饰：Babette, Dancehall Gal [Ch.1] (uncredited)
Carl Stockdale
饰：James Crawford [Ch.1] (uncredited)
Bob Terry
饰：RCMP Constable Casper [Chs.2-5,12-14] (uncredited)
Fred 'Snowflake' Toones
饰：Train Porter Jubal [Ch.1] (uncredited)
Francis Walker
Francis Walker
饰：Lumberjack (uncredited)
Blackie Whiteford
饰：Lumberjack Blackie [Ch.10] (uncredited)
罗杰·威廉姆斯
Roger Williams
饰：Henchman McCarthy [Chs.10-14] (uncredited)
哈利·哈维
Harry Harvey
饰：James 'Soft Shoe' Cardigan - Henchman