A senator's daughter (who can't help singing) follows her boyfriend West in the days of the California gold rush.

"Die Fledermaus" (The Bat) is the pseudonym adopted by Dr Falke. Floating on the buoyant waltzes of Strauss, this Viennese romp is sure to please. Disguises, tricks and every kind of deception combine to reveal a would-be cheat in hot pursuit of his own wife, much to his chagrin. Silly, charming, always entertaining, always fun. This is a film version of "Die Fledermaus" set in post-war Vienna with the main protagonists of Dr Falke represented by the 3 occupying powers. This is NOT just a film of a staged production but a truly filmic version of the operetta.

年轻的画家朱迪对与她订婚的有前途的医生艾伦的爱，在老朋友比尔突然出现时发生了动摇。

明末崇祯年间，浙江兰豁县西郊板桥镇上，有乡民金三宝与其女小凤，以开豆腐店为生。小凤天生丽质，活泼可爱，与邻居青年木匠周彩根自幼相处，情感甚笃。三宝深爱彩根，久已默许在心。元宵佳节，金三宝父女进城观看花灯，都察院副御史沈廉的独子沈紫贵看中小凤的资色，游词勾引，并在散灯后尾随小凤。当夜，小凤和彩根有约，在赴彩根居处等候。不料紫贵伺机而进，意图逼奸，彩根赶到，打死紫贵，并将尸体装进麻袋沉于河中。紫贵失踪，沈老夫人告到御史，命总管王寿报告县衙。吴知县是沈御史门生，便张贴告示，追查凶手。这时，小凤已有身孕，彩根则躲到邻县。不久，紫贵尸体浮出，吴知县发现麻袋上有金三宝的名字，便将其父女抓来，初拟定罪谋财害命，继悉小凤有孕后，心想紫贵是独子，便移花接木认定是紫贵奸后成孕，逼令小凤嫁入沈府，为沈家留传后嗣。小凤自入沈府，备受凌辱，幸有女仆李嫂彼此慰藉，小凤非常感激。彩根不忍小凤受辱，星夜奔回想投案自首，被三宝力阻。不久，金三宝思女成疾，抑郁而死。沈老夫人为幽禁小凤，修佛堂要诵经祷佛。彩根随工匠进入沈府，在李嫂的帮助下，得以与小凤相见。彩根嘱小凤要忍耐，以图他日逃脱。小凤分娩得子。沈御史夫妇认定嗣续目的已达，便图谋害死小风。对外却扬言殉葬尽节，以图博得封建社会所谓“门第声誉”。李嫂深夜奔告彩根，在众人的帮助下，彩根救出小凤。待到天明，沈御史不见小凤，但丧贴已经发出，送丧的宾客已至，沈御史为维护封建虚伪的荣誉与尊严，只得将小凤的衣冠入殓，照常发丧。当沈府为小凤建立贞节牌坊时，李嫂乘机抢走婴儿，小凤与彩根带着孩子已双双远走高飞了。

宴府千金宴清歌大婚夜惨遭夫君霍凌城屠杀满门，受了刺激的宴清歌清醒后丧失了记忆，被霍凌城暗自保护来到了霍家，并被告知她只是霍凌城的陪床丫鬟。但因其貌美的长相，被喜欢霍凌城的尚书千金而百般折磨。最终，霍凌城发现真正的仇杀对象，与宴清歌重归已好。