Sergeant Preston of the Yukon is about Canadian Mountie Sgt. Preston. The show depicts him as he patrols the wilds of the Yukon with his horse Rex and dog Yukon King, as he battles the elements and crime. (Source: IMDb)
Sergeant Preston of the Yukon can be seen:
Tuesdays and Thursdays at 3:30 A.M. and 10:30 P.M.
Monday, Wednesday and Friday at 2:30 P.M.