《体育彩票(前苏联电影)》是一部喜剧片。小伙子科斯佳在去南方旅游的列车上认识了丹尼娅、山山内奇和萨沙。休假中，科为丹买的彩票中了头奖，但票根却丢失了。为了找票根，几个人展开了紧张而滑稽的追逐。

A princess falls in love with a musician and separates from her husband, for which she is separated from her daughter Eliza and expelled from home. In her new marriage, she has a second daughter, Liza, and the sisters do not yet know about each other's existence. One fine day the royal family comes to the city where they live...