Lucky Luke (english version) - Volume 74 - The Klondike

Gold has been found in the Klondike, a remote region in the Canadian far
north! Jasper, the manservant of ‘Tenderfoot’ Waldo, went to try his luck …
and vanished. Worried about his man, Waldo calls upon his old friend Lucky
Luke. The two men will have to make the dangerous trip to the Klondike, only
to face all those who, in that desolate, inhospitable land, will stop at
nothing in order to fleece their fellow man.