Jim Bannon

Sgt. Chris Royal, RCMP

Virginia Belmont

Roberta 'Bobbie' Page

Anthony Warde

Mort Fowler

Dorothy Granger

Skagway Kate

Bill Van Sickel

Dan Page

Tom Steele

Fagan / Carter / Truck Driver / Lou / Sloane / Spike

Dale Van Sickel

Boyd / Pete / Bart / Scott / Steele

I. Stanford Jolley

Prof. J.P. Belanco[Ch. 2-4, 7, 9-12]

Phil Warren

Cpl. George Hale

Lee Morgan

Dale

James Dale

Andrew "Andy' Knight

Ted Adams

'Oldtimer' Meggs - Skagway Kate's Piano Player

John Crawford

Danton - Henchman

Jack Rube Clifford

U. S. Marshal [Ch. 4,12]

Eddie Parker

Lowry - Henchman (as Eddy Parker)

Frank O'Connor

Commissioner Barton [Ch. 9-11]

Fred C. Brannon

Director

Yakima Canutt

Director

Franklin Adreon

Screenplay

Basil Dickey

Screenplay

Sol Shor

Screenplay

Robert G. Walker

Screenplay