约翰屈伏塔（《荒野大飙客》、《芳心谋杀》）所饰演的汤尼曼尼洛是个迪斯可高手，他为了成为百老汇的专业舞者，毅然而然离开布鲁克林，却与携手奋斗的舞者洁姬（辛西亚罗兹饰，《热舞17》、《闪舞》）、傲慢的女明星萝拉（费欧娜休斯饰，《核爆红色战略》、《Y2K大毁灭》）谱出了一段三角恋。他该如何抉择才能找到真爱？而他的付出能够成就他的梦想吗？ 　　This sequel to Saturday Night Fever lacked the box-office clout of the original, and the soundtrack album was likewise a disappointing seller, but it actually contains some of the better Bee Gees work of the '80s, notably the sad ballad "Someone Belonging to Someone."