A koala named Buster recruits his best friend to help him drum up business for his theater by hosting a singing competition.

1949 film directed by Gene Kelly and Stanley Donen

In the slums of the upper West Side of Manhattan, tensions are high as a gang of Polish-Americans compete against a gang of recently immigrated Puerto Ricans, but this doesn't stop two romantics from each gang falling in love.

A young woman from the American Midwest, Loïe Fuller became the toast of the Folies Bergère at the turn of the 20th century and an icon of the Belle Epoque. Inventor of the breathtaking Serpentine Dance, she was a pioneer of modern dance and lighting techniques. It was her complicated relationship to her protégé - Isadora Duncan – that precipitated the downfall of this early 20th century icon.

玛利亚（朱丽·安德鲁斯 饰）是一个年轻活泼的修女，喜欢在大自然下高声歌唱，所以她常常忘记了修道院里的规矩。院长认为玛利亚并不属于规矩严格的修道院。院长与众嬷嬷商量后，决定安排玛利亚到一位名叫特拉普（克里斯托弗·普卢默 饰）上校家当家庭教师。
上校的妻子去世多年，留下7个孩子，他要求对孩子严格管教。他告诉玛利亚在他家的家庭教师都做不长久，都是因为孩子的恶作剧。玛利亚果然也遭到了恶作剧，可是这位善良的老师并没有告诉他们的父亲，而是像个母亲一样照顾孩子，很快跟孩子打成一片。上校也渐渐在玛利亚的引导下改变了对孩子们的态度。上校与玛利亚之间发生了感情，他们完婚后回到了已被纳粹占领的奥地利，上校并不想为纳粹办事，一家人准备逃跑……