Lucky Luke - Untamed

Lucky Luke enters a small town to drop off at the sheriff's office a young man
who tried to steal Jolly Jumper. A few miles down the road, in the middle of
nowhere, he suddenly finds himself threatened … by a little girl! Young Rose
and her brother are currently alone in their cabin after the mysterious
disappearance of their parents. Luke will have to investigate, but also take
care of two particularly wild and undisciplined children!