第一幕
故事从1815年的土伦监狱开始，苦役犯在唱着劳作之歌（Work Song）。第24601号囚犯冉阿让仅仅因为救自己快饿死的两个外甥而偷了一块面包，度过了19年的苦役生涯，得到假释以后，被人排斥歧视，只有第涅的主教开门接纳他。但内心充满对世界愤恨的冉阿让偷了主教的银餐具。当他准备远走高飞之际，被警察发现，主教却告诉警察，那是他送给冉阿让的（Valjean Arrested， Valjean Forgiven）。主教的慈悲与宽恕使冉阿让深感震动，决定重新做人（What Have I Done? ）。
1823年，更名为马德兰的冉阿让，已经是海滨蒙特勒伊市一所大工厂的厂主，还被任命为市长。他的工厂中有位名叫芳汀的女工，被情人抛弃，将女儿托付给人抚养，妒忌她的女工鼓动工头将她解雇（At The End of the Day - I Dreamed a Dream）。为了支付女儿的抚养费，芳汀买掉了自己的饰物与头发，最后沦为妓女（Lovely Ladies）。一天，芳汀与一个想占她的便宜的花花公子扭打起来。警察沙威不问缘由就要把她送进监牢。此时冉阿让出现，要求立即把她送往医院（Fantine's Arrest）。
路上，一名男子被一辆马车压在车轮下，膂力过人的冉阿让出手相救（The Runaway Cart）。敏锐多疑的沙威不由得怀疑他就是当年被假释的苦役犯冉阿让。可他始终不敢确认，因为不久前“冉阿让”已被逮捕归案。马德兰先生，也就是冉阿让，不愿一个无辜的人代其受过，于是他决定赶往法庭向众人坦白自己的身份（Who Am I?－The Trial）。在沙威赶来逮捕他之前，冉阿让向弥留之际的芳汀保证，他会找到她的女儿珂赛特，而且会像对自己的孩子一样，用一生保护她（Come To Me Fantine's Death ）。为了实现对芳汀的承诺，冉阿让击昏了赶到医院的沙威，顺势逃脱了（The Confrontation）。
在孟费郿，芳汀的女儿小珂赛特在德纳第夫妇家中备受虐待，却仍然充满天真的幻想。（Castle on a Cloud），这对夫妇开着一家酒馆，粗俗而贪婪（Master of the House），冉阿让来到酒馆，付给德纳第夫妇一笔钱，把小珂赛特带到巴黎抚养长大（The Bargain - Waltz of Treachery）。
时光流逝，已是1832年的巴黎。巴黎街头充满了贫困、动荡与不安（Look Down）。一个偶然的机会，年轻学生马吕斯碰上了已长大成人的珂赛特，一见钟情（The Robbery）。一直追捕冉阿让的沙威也来到巴黎，誓言要将冉阿让追捕归案（Stars）。而这时，倍受人民爱戴的拉马克将军逝世，这使安灼拉和他的一群学生朋友们看到了革命胜利的希望（The ABC Cafe - Red and Black－Do You Hear the People Sing?）。
德纳第的女儿爱潘妮深爱马吕斯，但她还是把马吕斯带到了珂赛特的住处，帮助他们相见（In My Life－A Heart Full of Love）。正在这时，德纳第纠集了一群流氓准备抢劫冉阿让父女。爱潘妮出来驱散了他们（The Attack on Rue Plumet）。冉阿让误以为是沙威发现了他的行踪，立即要带珂赛特离开此地，马吕斯和珂赛特只好在失望中分手。随后，马吕斯加入安灼拉领导的学生起义军的行列（One Day More）。
第二幕
起义的学生筑起街垒，爱潘妮追随马吕斯来到了街垒，马吕斯让她送信给珂赛特，以使她离开危险的街垒。（At the Barricade）。但爱潘妮只见到了冉阿让，请他将信转交，然后独自徜徉在巴黎街头，幻想马吕斯的爱（On My Own）。沙威混进学生的队伍想要破坏他们的计划，却被机灵的流浪儿伽弗洛什识破身份（Little People）。爱潘妮重回街垒，却身受枪伤，死在马吕斯的怀里（A Little Fall of Rain）。冉阿让读了马吕斯的信，来到街垒参加战斗。由于他的英勇表现，安灼拉要报答他。冉阿让请求将沙威交给他处置，并瞒着众人放走了沙威（First Attack）。在战争的间隙中，众人饮酒唱歌，各怀心事（Drink With Me），冉阿让望着熟睡的马吕斯，为他祈祷（Bring Him Home）。次日，第二轮战斗开始。伽弗洛什跑出街垒寻找弹药，不幸中枪牺牲（The Second Attack－Death of Gavroche）。
在最后一轮战斗中，除了冉阿让和身受重伤的马吕斯幸免于难之外，起义者们全部牺牲（The Final Battle）。冉阿让背着马吕斯从下水道逃走，中途遇上了以盗尸为生的德纳第，他偷走了马吕斯的戒指和表（The Sewers— Dog Eats Dog）。在下水道出口，冉阿让碰上了沙威，请求沙威允许他把这个受伤的青年送回家，然后就可以任其处置。沙威同意了。但这时的沙威已经陷入了矛盾，他既无法接受自己被一个苦役犯所救的事实，也无法接受自己居然“善恶难辨”，最后投塞纳河自杀身亡（Javert's Suicide）。
战斗结束，但是世界似乎并没有改变（Turning），幸存的马吕斯沉浸在对朋友的追忆中（Empty Chairs at Empty Tables）。与此同时，在珂赛特日夜照料下，马吕斯日渐康复，但不知到底是谁救了自己（Every Day）。在珂赛特与马吕斯的婚礼前，冉阿让主动向马吕斯坦白自己的过去，希望他能为自己保密，不要告诉珂赛特让她伤心。马吕斯听后大惊失色，默许了冉阿让离开的提议（Valjean's Confession）。
在婚礼宴席上，德纳第不请自来，拿出戒指和表作为“证据”证明冉阿让是杀人犯，意图敲诈。马吕斯这才知道救命恩人正是冉阿让！他立即带着珂赛特赶往冉阿让的住处（The Wedding - Beggars at the Feast）。但是冉阿让已经快要死了（Epilogue）。最后，在亲人的陪伴下，冉阿让跟着芳汀、爱潘妮和所有牺牲的学生一起离开人间……（Finale）

第一幕
故事从1815年的土伦监狱开始，苦役犯在唱着劳作之歌（Work Song）。第24601号囚犯冉阿让仅仅因为救自己快饿死的两个外甥而偷了一块面包，度过了19年的苦役生涯，得到假释以后，被人排斥歧视，只有第涅的主教开门接纳他。但内心充满对世界愤恨的冉阿让偷了主教的银餐具。当他准备远走高飞之际，被警察发现，主教却告诉警察，那是他送给冉阿让的（Valjean Arrested， Valjean Forgiven）。主教的慈悲与宽恕使冉阿让深感震动，决定重新做人（What Have I Done? ）。
1823年，更名为马德兰的冉阿让，已经是海滨蒙特勒伊市一所大工厂的厂主，还被任命为市长。他的工厂中有位名叫芳汀的女工，被情人抛弃，将女儿托付给人抚养，妒忌她的女工鼓动工头将她解雇（At The End of the Day - I Dreamed a Dream）。为了支付女儿的抚养费，芳汀买掉了自己的饰物与头发，最后沦为妓女（Lovely Ladies）。一天，芳汀与一个想占她的便宜的花花公子扭打起来。警察沙威不问缘由就要把她送进监牢。此时冉阿让出现，要求立即把她送往医院（Fantine's Arrest）。
路上，一名男子被一辆马车压在车轮下，膂力过人的冉阿让出手相救（The Runaway Cart）。敏锐多疑的沙威不由得怀疑他就是当年被假释的苦役犯冉阿让。可他始终不敢确认，因为不久前“冉阿让”已被逮捕归案。马德兰先生，也就是冉阿让，不愿一个无辜的人代其受过，于是他决定赶往法庭向众人坦白自己的身份（Who Am I?－The Trial）。在沙威赶来逮捕他之前，冉阿让向弥留之际的芳汀保证，他会找到她的女儿珂赛特，而且会像对自己的孩子一样，用一生保护她（Come To Me Fantine's Death ）。为了实现对芳汀的承诺，冉阿让击昏了赶到医院的沙威，顺势逃脱了（The Confrontation）。
在孟费郿，芳汀的女儿小珂赛特在德纳第夫妇家中备受虐待，却仍然充满天真的幻想。（Castle on a Cloud），这对夫妇开着一家酒馆，粗俗而贪婪（Master of the House），冉阿让来到酒馆，付给德纳第夫妇一笔钱，把小珂赛特带到巴黎抚养长大（The Bargain - Waltz of Treachery）。
时光流逝，已是1832年的巴黎。巴黎街头充满了贫困、动荡与不安（Look Down）。一个偶然的机会，年轻学生马吕斯碰上了已长大成人的珂赛特，一见钟情（The Robbery）。一直追捕冉阿让的沙威也来到巴黎，誓言要将冉阿让追捕归案（Stars）。而这时，倍受人民爱戴的拉马克将军逝世，这使安灼拉和他的一群学生朋友们看到了革命胜利的希望（The ABC Cafe - Red and Black－Do You Hear the People Sing?）。
德纳第的女儿爱潘妮深爱马吕斯，但她还是把马吕斯带到了珂赛特的住处，帮助他们相见（In My Life－A Heart Full of Love）。正在这时，德纳第纠集了一群流氓准备抢劫冉阿让父女。爱潘妮出来驱散了他们（The Attack on Rue Plumet）。冉阿让误以为是沙威发现了他的行踪，立即要带珂赛特离开此地，马吕斯和珂赛特只好在失望中分手。随后，马吕斯加入安灼拉领导的学生起义军的行列（One Day More）。
第二幕
起义的学生筑起街垒，爱潘妮追随马吕斯来到了街垒，马吕斯让她送信给珂赛特，以使她离开危险的街垒。（At the Barricade）。但爱潘妮只见到了冉阿让，请他将信转交，然后独自徜徉在巴黎街头，幻想马吕斯的爱（On My Own）。沙威混进学生的队伍想要破坏他们的计划，却被机灵的流浪儿伽弗洛什识破身份（Little People）。爱潘妮重回街垒，却身受枪伤，死在马吕斯的怀里（A Little Fall of Rain）。冉阿让读了马吕斯的信，来到街垒参加战斗。由于他的英勇表现，安灼拉要报答他。冉阿让请求将沙威交给他处置，并瞒着众人放走了沙威（First Attack）。在战争的间隙中，众人饮酒唱歌，各怀心事（Drink With Me），冉阿让望着熟睡的马吕斯，为他祈祷（Bring Him Home）。次日，第二轮战斗开始。伽弗洛什跑出街垒寻找弹药，不幸中枪牺牲（The Second Attack－Death of Gavroche）。
在最后一轮战斗中，除了冉阿让和身受重伤的马吕斯幸免于难之外，起义者们全部牺牲（The Final Battle）。冉阿让背着马吕斯从下水道逃走，中途遇上了以盗尸为生的德纳第，他偷走了马吕斯的戒指和表（The Sewers— Dog Eats Dog）。在下水道出口，冉阿让碰上了沙威，请求沙威允许他把这个受伤的青年送回家，然后就可以任其处置。沙威同意了。但这时的沙威已经陷入了矛盾，他既无法接受自己被一个苦役犯所救的事实，也无法接受自己居然“善恶难辨”，最后投塞纳河自杀身亡（Javert's Suicide）。
战斗结束，但是世界似乎并没有改变（Turning），幸存的马吕斯沉浸在对朋友的追忆中（Empty Chairs at Empty Tables）。与此同时，在珂赛特日夜照料下，马吕斯日渐康复，但不知到底是谁救了自己（Every Day）。在珂赛特与马吕斯的婚礼前，冉阿让主动向马吕斯坦白自己的过去，希望他能为自己保密，不要告诉珂赛特让她伤心。马吕斯听后大惊失色，默许了冉阿让离开的提议（Valjean's Confession）。
在婚礼宴席上，德纳第不请自来，拿出戒指和表作为“证据”证明冉阿让是杀人犯，意图敲诈。马吕斯这才知道救命恩人正是冉阿让！他立即带着珂赛特赶往冉阿让的住处（The Wedding - Beggars at the Feast）。但是冉阿让已经快要死了（Epilogue）。最后，在亲人的陪伴下，冉阿让跟着芳汀、爱潘妮和所有牺牲的学生一起离开人间……（Finale）

众所周知，音乐剧《悲惨世界》（Les Miserables）是根据法国作家维克多·雨果（Victor Hugo）的同名小说改编而成，讲述了在19世纪的巴黎，一个名叫冉阿让的男子在社会和政治动乱中，不断同各种迫害以及自己的命运作斗争以求生存的故事，以他的命运串起十九世纪法国数十年的社会波澜和人间百态。
自1985年首演至今，这部音乐剧已经演变成一个经典文化符号，在世界各地的演出都取得了巨大的成功。
破烂熊为您奉上的25周年纪念版，是由众多音乐剧明星和其他明星倾情加盟。在这场史无前例的演出中，25年来曾在伦敦西区、百老汇乃至全世界各个版本中担任角色的老演员们，以及崭露头角的学生新星将和当今的新星们同台献艺。，为您讲述音乐剧《悲惨世界》的过去和未来。(by 李贺@PLX字幕组 )

第一幕：
　　1956年的布达佩斯正处在起义的动乱之中。格利高里给年幼的女儿弗洛伦丝讲述"象棋的故事"，在他讲完故事后，弗洛伦丝被带走逃离了这个被战争毁灭的国家，留下格利高里一人"与俄国人斗争"。
　　弗洛伦丝成为美国象棋冠军佛雷迪的助手，他冷漠又易怒。在一场比赛时，佛雷迪指责俄罗斯对手阿那托利搞欺骗，在场外耍了一个花招，遂离开赛场。佛雷迪在旅馆房间训斥弗活伦丝与苏联人合作，弗活伦丝警告佛雷迪她受够了这一切，说今晚要与阿那托利与莫洛科夫见面。代理人沃尔特跟随着佛雷迪去寻找夜生活。
　　弗洛伦丝与阿那托利相互吸引，被佛雷迪撞见，他愤怒不已，几天后，佛雷迪输了比赛。尽管阿那托利已经结婚，但弗洛伦丝仍决定与他一起逃跑，在机场遭记者围攻。
　　第二幕：
　　两个月后，国际象棋冠军赛的第二阶段奖在布达佩斯举行，恰好与美苏两国首脑会议吻合
。为了体现公开性精神，苏联人允许出走的阿那托利作为美国人回来下棋。弗洛伦丝在教堂遇见莫洛科夫，他表示愿帮助她寻找父亲。佛雷迪发现弗洛伦丝与阿那托利也住在那家旅馆，沃尔特使佛雷迪将愤怒转为为比赛而战的勇气，阿那托因弗洛伦丝的爱和对妻子的感情所折磨。莫洛科夫告诉阿那托利，因为他的出走，给他妻子斯维行拉娜和家里的其他人的生活带来了艰难和耻辱。佛雷迪打败了阿那托利，苏联人希望阿那托利回国，阿那托利告诉沃尔特与弗洛伦丝，他已筋疲力尽，需要休息一周。弗洛伦丝怀疑佛雷迪能否同意但同意尽力说明他，弗洛伦丝打断电视采访，请求佛雷迪停止比赛。他拒绝了。由莫洛科夫带信儿，弗洛伦丝被带去见一位可能是她父亲的人，她相信那人就是她的父亲。
　　阿那托利成为克格勃、裁判、中央情报局、新闻记者以及商人们关注的目标，为了弗洛伦丝可以与她的父亲团圆，在比赛进入高潮时，阿那托利决定接受克格勃要他回国的要求，他有意下错了一步棋，佛雷迪成为胜利者。
　　在机场弗洛伦丝挥泪与阿那托利告别，他一离开，弗洛伦丝被告知她见的那个人根本不是她的父亲。而且，阿那托利的离开是与一被俘的中央情报局代理人的交换。她的国家背叛了她，她失去了自己的父亲和她所爱的男人，独自留下面对前途未卜的生活。

第一幕

亞波羅劇院正舉行著新秀甄選，史特立姊妹的表演把觀眾們帶到演藝界。("I'm Looking for Something")遲到的三人黑人組合"夢幻小女生"主唱艾菲、和音甸娜及蘿奈來到，面對著龐大競爭，("Goin' Downtown")輪到黑人比利上台演唱，只把她們越來越緊張。("Takin' the Long Way Home")終於她們被編排至最後表演，("Move")居迪斯看中三人，特意讓他們輸掉比賽，轉替騷靈歌手占美當和聲。("Fake Your Way to the Top")艾菲之兄施斯也加入他們，為他們寫悅耳的曲子。("Cardillac Car")艾菲和居迪斯成為戀人，然而因為抄襲問題他們的合作不大順利，還好居迪斯有的就是辦法。("Steppin' to the Bad Side Today")

占美追求蘿奈，而居迪斯越發對艾菲感不耐煩，便讓甸娜取代其主音位置。在派對上眾人先開心了一晚，("Party, Party")眾人在邁亞密表演("I Want You Baby")後居迪斯宣佈了"夢幻小女生"將脫離占美，並改名作"夢幻女郎"，由甸娜主唱。艾菲大為不悅，眾人一起安慰她。("Family")占美的經理人馬堤因為占美不肯離開蘿奈及居迪斯的影響而離開，"夢幻女郎"的表演很成功，("Dreamgirls")甸娜在記者會上大出風頭，("Press Conference")而艾菲則冷眼旁觀。("Only the Beginning")正當艾菲漸漸淡出時，("Heavy")三人開始不和，終於居迪斯讓米雪兒取代艾菲，("It's All Over")唯艾菲不服("And I am Telling You I'm Not Going")。但這已無可挽回，"夢幻女郎"已經以新組合開始揚名立萬。("Love Love You Baby")

第二幕

在甸娜的帶領下，"夢幻女郎"已經有巡迴演出了。("Dreams Medley")馬堤現在成了艾菲的經理人，她在夜總會拿到了一個唱歌的職位，又開始了演藝生涯。("I am Changing")正當"夢幻女郎"們讓記者大殺菲林之時，("One More Picture Please")而我們也知道原來甸娜和居迪斯正在蜜運中。("When I First Saw You")又是表演季節，("Got to be Good Times")蘿奈一直想勸服有婦之夫占美跟妻子一刀兩斷，但占美不同意。("Ain't No Party")正當占美表演的時候，("I Meant You No Harm")後台卻發生了很多事，先是米雪兒接受了居迪斯助手韋恩的求婚，("Quinette")以及占美突然跟居迪斯在台上吵嘴。("The Rap")

馬堤勸服了施斯回歸艾菲的大本營("I Miss You Old Friend")，脫離居迪斯控制的他寫出了一首讓艾菲成名的歌曲。("One Night Only")居迪斯讓"夢幻女郎"也唱那首歌，企圖使之壓過艾菲。正當"夢幻女郎"們又在綵排的時候("I'm Somebody")，艾菲、馬堤、施斯連同律師們闖入，讓居迪斯和占美以前的陰謀全數敗露。艾菲一再言明自己理念，("Faith in Myself")甸娜這才看清居迪斯真面目，跟蘿奈及米雪兒決定解散"夢幻女郎"。在最後一次表演，艾菲以嘉賓身份出席，讓"夢幻女郎"第一次，亦是最後一次齊人在台上表演。("Hard to Say Goodbye, My Love")

Place: Catfish Row, a fictitious large black tenement based on Cabbage Row, on the waterfront of Charleston, South Carolina.
Time: The early 1920s.
Act 1
Scene 1: Catfish Row, a summer evening
The opera begins with a short introduction which segues into an evening in Catfish Row. Jasbo Brown entertains the community with his piano playing. Clara, a young mother, sings a lullaby to her baby ("Summertime") as the working men prepare for a game of craps ("Roll them Bones"). One of the players, Robbins, scorns his wife Serena's demands that he not play, retorting that on a Saturday night, a man has the right to play. Clara's husband, the fisherman Jake, tries his own lullaby ("A Woman is a Sometime Thing") with little effect. Little by little, other characters in the opera enter Catfish Row, among them Mingo, another fisherman, and Jim, a cotton-hauling stevedore who, tired of his job, decides to give it up and join Jake and the other fishermen. Porgy, a disabled beggar, enters on his goat cart to organize the game. Peter, an elderly "honey man" [honey vendor] returns, singing his vendor's call. Crown, a strong and brutal stevedore, storms in with his woman, Bess, and buys cheap whiskey and some "Happy Dust" off the local dope peddler, Sportin' Life. Bess is shunned by the women of the community, especially the pious Serena and the matriarchal cookshop owner Maria, but Porgy softly defends her. The game begins. One by one, the players get crapped out, leaving only Robbins and Crown, who has become extremely drunk. When Robbins wins, Crown attempts to prevent him from taking his winnings. A brawl ensues, which ends when Crown stabs Robbins with Jim's cotton hook, killing him. Crown runs, telling Bess to fend for herself but that he will be back for her when the heat dies down. Sportin' Life gives her a dose of happy dust and offers to take her with him when he goes to New York, but she rejects him. He flees, and Bess begins to pound on doors, but is rejected by all of the residents of Catfish Row, with the exception of Porgy, who lets her in.
Scene 2: Serena's Room, the following night
The mourners sing a spiritual to Robbins ("Gone, Gone, Gone"). To raise money for his burial, a saucer is placed on his chest for the mourners' donations ("Overflow"). Bess enters with Porgy and attempts to donate to the burial fund, but Serena rejects her money until Bess explains that she is now living with Porgy. A white detective enters and coldly tells Serena that she must bury her husband the next day, or his body will be given to medical students (for dissection). He suddenly accuses Peter of Robbins's murder. Peter denies his guilt and says Crown was the murderer. The Detective orders Peter to be arrested as a material witness, whom he will force to testify against Crown. Serena laments her loss in "My Man's Gone Now". The undertaker enters. The saucer holds only fifteen dollars of the needed twenty-five, but he agrees to bury Robbins as long as Serena promises to pay him back. Bess, who has been sitting in silence slightly apart from the rest of those gathered, suddenly begins to sing a gospel song and the chorus joyfully join in, welcoming her into the community. ("Oh, the Train is at de Station")
Act 2
Scene 1: Catfish Row, a month later, in the morning
Jake and the other fishermen prepare for work ("It take a long pull to get there"). Clara asks Jake not to go because it is time for the annual storms, but he tells her that they desperately need the money. This causes Porgy to sing from his window about his new, happy-go-lucky outlook on life. ("I got plenty o' nuttin"). Sportin' Life waltzes around selling "happy dust", but soon incurs the wrath of Maria, who threatens him. ("I hates yo' struttin' style"). A fraudulent lawyer, Frazier, arrives and farcically divorces Bess from Crown. When he discovers Bess and Crown were not married, he raises his price from a dollar to a dollar and a half. Archdale, a white lawyer, enters and informs Porgy that Peter will soon be released. The bad omen of a buzzard flies over Catfish Row and Porgy demands that it leave now that he finally has found happiness. ("Buzzard keep on flyin' over".)
As the rest of Catfish Row prepares for the church picnic on nearby Kittiwah Island, Sportin' Life again offers to take Bess to New York with him; she refuses. He attempts to give her some "happy dust" despite her claims that she's given up drugs, but Porgy grabs his arm and scares him off. Sportin' Life leaves, reminding Bess as he goes that her men friends come and go, but he will be there all along. Bess and Porgy are now left alone, and express their love for each other ("Bess, You Is My Woman Now"). The chorus re-enters in high spirits as they prepare to leave for the picnic ("Oh, I can't sit down"). Bess is invited to the picnic by Maria, but she demurs as Porgy cannot come (due to his disability, he cannot get on the boat), but Maria insists. Bess leaves Porgy behind as they go off to the picnic. Porgy watches the boat leave ("I got plenty o' nuttin" reprise).
Scene 2: Kittiwah Island, that evening
The chorus enjoys themselves at the picnic ("I ain't got no shame"). Sportin' Life presents the chorus his cynical views on the Bible ("It Ain't Necessarily So"), causing Serena to chastise them ("Shame on all you sinners!"). Everyone gets ready to leave. As Bess, who has lagged behind, tries to follow them, Crown emerges from the bushes. He reminds her that Porgy is "temporary" and laughs off her claims that she has been living decently now. Bess wants to leave Crown forever and attempts to make him forget about her ("Oh, what you want wid Bess?") but Crown refuses to give her up. He grabs her and will not let her go to the boat, which leaves without her, and then forcefully kisses her. He laughs at his conquest as her resistance begins to fail, and commands her to get into the woods, where his intentions are only too clear.
Scene 3: Catfish Row, a week later, just before dawn
A week later, Jake leaves to go fishing with his crew, one of whom observes that it looks as if a storm is coming in. Peter, still unsure of his crime, returns from prison. Meanwhile, Bess is lying in Porgy's room delirious with fever, which she has had ever since returning from Kittiwah Island. Serena prays to remove Bess's affliction ("Oh, Doctor Jesus"), and promises Porgy that Bess will be well by five o'clock. As the day passes, a strawberry woman, Peter (the Honey Man) and a crab man each pass by with their wares ("Vendors' Trio"). As the clock chimes five, Bess recovers from her fever. Porgy tells Bess that he knows she has been with Crown, and she admits that Crown has promised to return for her. Porgy tells her she is free to go if she wants to, and she tells him that although she wants to stay, she is afraid of Crown's hold on her. Porgy asks her what would happen if there was no Crown, and Bess tells Porgy she loves him and begs him to protect her. Porgy promises that she will never have to be afraid again ("I Loves You, Porgy").
Clara watches the water, fearful for Jake. Maria tries to allay her fears, but suddenly the hurricane bell begins to ring.
Scene 4: Serena's Room, dawn of the next day
The residents of Catfish Row are all gathered in Serena's room for shelter from the hurricane. They drown out the sound of the storm with prayers and hymns ("Oh, Doctor Jesus") while Sportin' Life mocks their assumption that the storm is a signal of Judgment Day. Clara desperately sings her lullaby ("Summertime" [reprise]). A knock is heard at the door, and the chorus believes it to be Death ("Oh there's somebody knocking at the door"). Crown enters dramatically, having swum from Kittiwah Island, seeking Bess. He shows no fear of God, claiming that after the long struggle from Kittiwah, God and he are friends. The chorus tries to drown out his blaspheming with more prayer, and he taunts them by singing a vulgar song. ("A red-headed woman"). Suddenly, Clara sees Jake's boat float past the window, upside-down, and she runs out to try to save him, handing her baby to Bess. Bess asks that one of the men go out with her, and Crown taunts Porgy, who cannot go. Crown goes himself, yelling out as he leaves "Alright, Big Friend! We're on for another Bout!" The chorus continue to pray as the storm rises.
Act 3
Scene 1: Catfish Row, the next night
A group of women mourn Clara, Jake, and all of those who have been killed in the storm ("Clara, Clara, don't you be downhearted"). When they begin to mourn for Crown as well, Sportin' Life laughs at them and is told off by Maria. He insinuates that Crown may not be dead, and observes that when a woman has a man, maybe she's got him for keeps, but if she has two men, then it's highly likely she'll end up with none. Bess is heard singing Clara's lullaby to her baby, whom she is now taking care of. ("Summertime" [reprise]). Once Catfish Row is dark, Crown stealthily enters to claim Bess, but is confronted by Porgy. A fight ensues that ends when Porgy kills Crown. Porgy exclaims to Bess, "You've got a man now. You've got Porgy!"
Scene 2: Catfish Row, the next afternoon
The detective enters and talks with Serena and her friends about the murders of Crown and Robbins. They deny knowledge of Crown's murder, frustrating the detective. Needing a witness for the coroner's inquest, he next questions an apprehensive Porgy. Once Porgy admits to knowing Crown, he is ordered to come and identify Crown's body. Sportin' Life tells Porgy that corpses bleed in the presence of their murderers, and the detective will use this to hang Porgy. Porgy refuses to identify the body, but is dragged off anyway. Bess is distraught, and Sportin' Life puts his plan into action. He tells her that Porgy will be locked up for a long time, and points out that he is the only one still here. He offers her happy dust, and though she refuses, he forces it on her. After she takes a whiff, he paints a seductive picture of her life with him in New York ("There's a boat dat's leavin' soon for New York"). She regains her strength and rushes inside, slamming the door on his face, but he leaves a packet of happy dust on her doorstep, and settles down to wait.
Scene 3: Catfish Row, a week later
On a beautiful morning, Porgy is released from jail, where he has been arrested for contempt of court after refusing to look at Crown's body. He returns to Catfish Row much richer after playing craps with his cellmates. He gives gifts to the residents, and pulls out a beautiful red dress for Bess. He does not understand why everyone seems so uneasy at his return. He sees Clara's baby is now with Serena and realizes something is wrong. He asks where Bess is. Maria and Serena tell him that Bess has run off with Sportin' Life to New York ("Oh Bess, Oh Where's my Bess?"). Porgy calls for his goat cart, and resolves to leave Catfish Row to find her. He prays for strength, and begins his journey. ("Oh, Lawd, I'm on my way")