在这部幸运四叶草动画片中,电影讲述得是一段不可思议的冒险旅程。小猪巴迪、小兔斯考特，小狗菲菲和猫咪莫里斯是相亲相爱的好朋友，他们在小镇快乐的生活着。这一天是菲菲的生日，恰巧与400年前的鲁道夫国王生日是同一天，他们一同去布拉格为菲菲庆生。布拉格广场人山人海，四人拐入一条小巷，被一只狮子跟踪……四人经历最初的恐慌、惊吓之后，跟随狮子步入教堂的地下密室，他们惊讶的发现鲁道夫国王竟然还活着……来自四百年前的鲁道夫国王向他们透露了一个天大的秘密……
Famous Czech comics characters as movie stars! King Rudolf and his kingdom are in danger, the philosopher's stone is in the hands of the treacherous magician Kelly and the demon Zimozel is preparing an icy destruction for the whole world. Fifi, Myspulín, Bobík and Pinda face all this and more in this larger-than-life cinematic adventure in which their lives are on the line.
