威廉·亨利

William Henry

饰：RCMP Sgt. Don Roberts (as Bill Henry)

苏珊·莫罗

Susan Morrow

饰：Kay Conway

Arthur Space

饰：Marlof (Smokey Joe)

Dale Van Sickel

饰：Beck

皮埃尔·沃特金斯

Pierre Watkin

饰：RCMP Commissioner Morrison [Chs.1,10-12]

豪利本

Holly Bane

饰：Reed (as Mike Ragan)

斯坦利·安德鲁斯

Stanley Andrews

饰：Mr. Anderson [Chs.1-5]

哈里·劳特

Harry Lauter

饰：Clark, a Mountie [Ch.12]

Hank Patterson

饰：Jed Larson, Trapper [Ch.2-5]

埃德蒙·科博

Edmund Cobb

饰：Mr. Warner [Chs.1-5]

Gayle Kellogg

饰：RCMP Cpl. Guy Sanders [Chs. 1, 5-7]

汤姆·斯蒂尔

Tom Steele

饰：Mack, Truck Driver [Ch.8]

Jean Wright

Jean Wright

饰：Betty Warner [Chs.1-5]

Jeane Wood

饰：Mrs. Anderson [Chs.1-5]

Gordon Armitage

Gordon Armitage

饰：Ed Olson [Chs.1-5] (uncredited)

Earle D. Bunn

饰：Henchman (uncredited) (archive footage)

Drew Cahill

Drew Cahill

饰：Mills, a Mountie [Ch.6] (uncredited)

乔治德诺尔芒迪

George DeNormand

饰：Ed Peters, Boat Renter [Ch.9] (uncredited)

James Fawcett

饰：Henchman (uncredited) (archive footage)

威廉·福西特

William Fawcett

饰：Murphy, Old Timer [Ch.1] (uncredited)

弗莱德·格兰姆

Fred Graham

饰：Mason, Henchman [Ch.1-2] (uncredited)

Duane Grey

饰：Mailman [Ch.5] (uncredited)

肯纳G.肯普

Kenner G. Kemp

饰：Roadblock Officer [Ch.11] (uncredited)

凯里·洛夫廷

Carey Loftin

饰：Launch Heavy 2 [Ch.6] (uncredited)

Paul Palmer

Paul Palmer

饰：Mr. Turner, a Settler [Ch.1-5] (uncredited)

Bob Reeves

饰：Bartender [Ch.1] (uncredited)

大卫·夏普

David Sharpe

饰：Henchman (uncredited) (archive footage)

Duke Taylor

饰：Henchman (uncredited) (archive footage)

Joe Yrigoyen

饰：Launch Heavy 1 [Ch.6] (uncredited)