Now a rising young lawyer, Elle Woods is about to make partner at her firm, but when she finds out her dog's relatives are being used as cosmetic test subjects, she heads to Washington D.C. to fight for animal rights.

好賭成性的米高基頓（佐治古尼 飾）生意失敗、婚姻觸礁，他為了償還龐大私人債務，每天被迫在紐約最大的律師行打滾，聽命於大奸矩馬田（薛尼波勒 飾），絕不敢反抗。米高不惜利用自己多重身份，顛倒是非，指鹿為馬，以不擇手段打贏不少官司。直到最近，米高遇上一宗非常棘手的懸案，改變其一生。 法律界中敏感熱話，正是由大律師卡琳（蒂迪絲雲頓 飾）主理、涉及幾十億美元的農藥公司集體訴訟案。當她滿以為可以成功歸檔，竟發現案中有案──馬田的另一律師阿瑟（湯韋堅遜 飾）原來有份參與整個陰謀！米高一如以往地奉命追查，先後成功地遊走同謀與敵人；直到他發現真相驚世之謎，才撥亂反正、忠於自己，會否太遲？何況利是當頭，米高內心掙扎不已……

Jean-Claude Delsart, a 50 years-old bailiff, with his worn-out smile and heart, abandoned a long time ago the idea that life could give him pleasures. Until the day, he dares to push the doors of a tango lesson...