Steve Grayson是个极受欢迎的赛车手，不仅在赛场上战无不胜，在生活中也非常热心慷慨，经常拿比赛奖金接济需要帮助的人。可惜他的财务所托非人，交给了自己糊涂的好哥们Bill打理。Steve没想到他糟糕的烂账早就被国税局盯上了，但是他更没想到的是，他一见倾心的美人Susan，正是国税局派来的催债专员。
本片由猫王和歌王弗兰克·辛纳特拉的女儿南茜·辛纳特拉联袂主演，和往常一样，猫王在片中演唱了多首歌曲，但值得一提的是，南茜在本片中也献唱了“Your Groovy Self”，成为少数几个在猫王的影片里有自己独唱曲目的女搭档。

In this whimsical bit o� blarney from George M. Cohan�s 1922 hit, Judy Garland plays dual roles: plucky Irish immigrant Nellie (Judy�s first grownup part) and her daughter, Little Nellie. Both Nellies contend with the same cantankerous coot, the laze?about father (Charles Winninger) who fusses mightily when Nellie marries an upstanding lad (George Murphy) and repeats the process years later when Little Nellie falls in love. Radiant and winning, Garland sings It�s a Great Day for the Irish, Singin� in the Rain and more classic tunes. But the film�s finest moment may be the heartrending hospital scene in which Garland�s touching, emotionally subtle performance gives promise of the superb dramatic actress she would become.