When queen Victoria visits president Grant, the old and new world leaders brag and sneer, ending up to bet who can catch the Daltons first, her P.I. Sherlock Holmes or U.S. top-sleuth Lucky Luke. While the champions with opposite manners and methods play fair, Victoria follows in a cart with two guardsmen, which she orders to sabotage Lucky. Just when she snatches up Sherlock to rebuke him, that gets the whole British party kidnapped by the Daltons..

在一户普通人家的院子里，某天地下长出一个圆滚滚的粉红色小球。随着时间的推移，小球变得越来越大，最终他破土而出，长成椭圆形的大个子，孩子们为他起名叫巴巴爸爸。巴巴爸爸乐观善良，他柔软的身体可以随心所欲变换任何形状。不久，他遇见通体黑色、美丽动人的巴巴妈妈，两人结婚生下了七个颜色各异、性格不同的孩子，分别是巴巴祖、巴巴拉拉、巴巴利波、巴巴伯、巴巴贝尔、巴巴布莱特、巴巴布拉伯。巴巴爸爸一家和人类们和谐相处，过着充满快乐和惊奇的生活。