
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'.

as Sgt. Chris Royal, RCMP

as Roberta 'Bobbie' Page

as Mort Fowler

as Skagway Kate

as Dan Page

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

as Boyd / Pete / Bart / Scott / Steele

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

as Cpl. George Hale

as Dale

as Andrew "Andy' Knight

as 'Oldtimer' Meggs - Skagway Kate's Piano Player

as Danton - Henchman

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

as Lowry - Henchman (as Eddy Parker)

as Commissioner Barton [Ch. 9-11]