The story opens in a Western saloon, where a young musician with a banjo begins to tell a tale of Lucky Luke and his sworn enemies the Dalton brothers: Joe, William, Jack and Averell. Luke has, once again, as he has done many times before, thrown the four outlaws into jail. The prison is also the abode of a guard dog n…

一部典型的法国搞笑偷盗片，讲尼文扮演的角色试图从一辆欧盟列车上盗窃巨额现金，但别的盗贼跟他英雄所见略同，上了同一辆车。