Two pals, Jack Manley and John French, are employed on a large ranch in Wyoming. French falls sick with fever and Jack goes for a doctor. This latter, however, refuses to accompany Jack without his payment in advance and Jack, in despair, is forced to depart without the doctor. Back at the bunkhouse he conceives the plan to hold up a pony express rider
Sorry, but for now we weren't able to find movies like A Pal's Oath.