Plot: When Lucky attends a small-town horse rodeo, two fat wallets convince several contenders to bow out with 'leg cramp', leaving the Moldavian twins Bogdan and Todor, mistaken for Canadians, who are knocked down and out in no time, but ex-aequo. After the brothers bribe the sheriff for a chance to hunt down a criminal, Lucky takes charge and finds out they are rival crown princes on a contest for the right to succeed their uncle, king Slobko of Moldavia, consisting of three parts: rodeo, arresting a crook and scalping an Indian, but Lucky protects the peaceful No Joke tribe