Crooks discover a Genghis Khan treasure ship on the Canada-Alaska border but the treasure is hidden somewhere on land. In their efforts to find the hidden treasure they resort to murder and sabotage to stop the construction of the Alcan highway which will bring homesteaders to the area. Sergeant Royal of the Royal Canadian Mounted Police battles through 12 episodes to find the crooks and to learn the identity of their mysterious leader known only as 'The Boss'.
Jim Bannon
as Sgt. Chris Royal, RCMP
Virginia Belmont
as Roberta 'Bobbie' Page
Anthony Warde
as Mort Fowler
Dorothy Granger
as Skagway Kate
Bill Van Sickel
as Dan Page
Tom Steele
as Fagan / Carter / Truck Driver / Lou / Sloane / Spike
Dale Van Sickel
as Boyd / Pete / Bart / Scott / Steele
I. Stanford Jolley
as Prof. J.P. Belanco[Ch. 2-4, 7, 9-12]
Phil Warren
as Cpl. George Hale
Lee Morgan
as Dale
James Dale
as Andrew "Andy' Knight
Ted Adams
as 'Oldtimer' Meggs - Skagway Kate's Piano Player
