生活大爆炸 (第四季)

《生活大爆炸》（第四季）是哥伦比亚广播公司發行的美国情景喜剧，从2010年9月23日起开始播映，至2011年5月19日完结，共有24集。梅丽莎·劳奇和马伊姆·拜力克在第四季進行了試鏡並被升為主要演員，分別飾演伯納黛特·羅斯坦科夫斯基博士和艾米·法拉·福勒博士。在这一季中，潘妮的飾演者凯莉·库柯因摔断大腿骨而没有参与其中几集的拍摄，当她回到剧组后，编剧为了避免她过于频繁的走动，把她从芝士工厂的服务员升职成了调酒师。 在第63屆黃金時段艾美獎頒獎典禮上，约翰尼·盖尔克奇憑藉劇集《恩人的因素（The Benefactor Factor）》獲得黃金時段艾美獎喜劇類影集最佳男主角獎（英语：Primetime Emmy Award for Outstanding Lead Actor in a Comedy Series）提名。吉姆·帕森斯則憑藉《協議的剖析（The Agreement Dissection）》一集贏得黃金時段艾美獎喜劇類影集最佳男主角獎。 潘妮嘗試與幾個人約會，包括喜歡“科學伙計們”的扎克。薛爾登開始與艾米建立柏拉圖式的關係。霍華德重新與伯納黛特聯繫，並最終向她求婚。里安納與雷傑的妹妹普莉婭交往並隨後開始約會。潘妮與艾米成為朋友，並表示後悔與里安納分手。 Gorman, Bill. CBS Announces Season Finale Dates ('NCIS,' 'The Mentalist,' 'Survivor,' 'Big Bang Theory' & More). TV by the Numbers. March 28, 2011 [March 28, 2011]. （原始内容存档于2012-10-14）.  CBS ANNOUNCES 2010-2011 PREMIERE DATES. The Futon Critic. July 22, 2010 [July 22, 2010]. （原始内容存档于2023-07-16）.  Masters, Megan. Kaley Cuoco Returns to Big Bang Theory After Injury as a—Pregnant Amputee Bartender?!. 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Thursday Final Ratings: 'Bones,' 'Fringe,' 'Community,' '30 Rock,' 'Office,' 'Apprentice' Adjusted Down; 'Big Bang Theory,' 'Walters: Oprah' Up. TV by the Numbers. [December 10, 2010]. （原始内容存档于2010-12-13）.  Seidman, Robert. Thursday Final Ratings: Big Bang Theory, $#*! My Dad Says Adjusted Down. TV by the Numbers. [December 28, 2010]. （原始内容存档于2010-12-19）.  Gorman, Bill. Thursday Final Ratings: 'Winter Wipeout,' 'The Mentalist' Adjusted Up; 'Private Practice' Adjusted Down. TV by the Numbers. [January 8, 2011]. （原始内容存档于2012-09-04）.  Gorman, Bill. Thursday Final Ratings: '$#*! My Dad Says' Adjusted Up, 'Bones' Adjusted Down. TV by the Numbers. January 21, 2011 [January 21, 2011]. （原始内容存档于2011-01-22）.  Gorman, Bill. Thursday Final Ratings: 'Grey's Anatomy,' 'Vampire Diaries,' 'Mentalist' Adjusted Up; 'Private Practice,' 'Parks、Recreation' Adjusted Down. TV by the Numbers. February 4, 2011 [February 8, 2011]. （原始内容存档于2011-02-07）.  Gorman, Bill. Thursday Final Ratings: 'American Idol,' 'Vampire Diaries' Adjusted Up; 'Private Practice,' 'Bones,' 'Office,' 'Parks、Rec' Down. TV by the Numbers. February 11, 2011 [February 11, 2011]. （原始内容存档于2011-02-14）.  Seidman, Robert. Thursday Final Ratings: 'American Idol' Adjusted Up; 'Parks、Recreation,' 'Private Practice' Adjusted Down. TV by the Numbers. February 18, 2011 [February 18, 2011]. （原始内容存档于2011-02-21）.  Seidman, Robert. Thursday Final Ratings: 'Grey's Anatomy' Adjusted Up; 'The Office,' 'Outsourced,' and 'Private Practice' Down. TV by the Numbers. February 25, 2011 [February 25, 2011]. （原始内容存档于2011-02-28）.  Seidman, Robert. Thursday Final Ratings: "American Idol" Adjusted Up; "Bones," "CSI" and "The Mentalist" Adjusted Down. TV by the Numbers. March 11, 2011 [March 14, 2011]. （原始内容存档于2011-03-14）.  Gorman, Bill. Thursday Final Ratings: 'American Idol,' 'Big Bang Theory,' 'Rules Of Engagement,' 'CSI,' 'Grey's Anatomy' Adjusted Up. TV by the Numbers. April 1, 2011 [April 1, 2011]. （原始内容存档于2012-09-04）.  Steidman, Robert. Thursday Final Ratings: 'American Idol,' 'Big Bang Theory,' 'Rules Of Engagement,' 'CSI,' 'Outsourced' Adjusted Up; 'Bones' Adjusted Down. TV by the Numbers. April 8, 2011 [April 8, 2011]. （原始内容存档于2011-04-11）.  Gorman, Bill. Thursday Final Ratings: 'Idol,' 'Grey's,' 'Big Bang,' 'CSI' Adjusted Up; 'Community' Down + 'The Office,' 'Parks、Rec' Finals. TV by the Numbers. April 29, 2011 [April 29, 2011]. （原始内容存档于2011-05-02）.  Seidman, Robert. Thursday Final Ratings: 'American Idol,' 'Big Bang Theory,' 'CSI,' 'The Mentalist,' 'Community,' 'The Vampire Diaries' Adjusted Up; 'Bones,' 'Parks、Recreation' Adjusted Down. TV by the Numbers. May 6, 2011 [May 6, 2011]. （原始内容存档于2011-05-09）.  Gorman, Bill. Thursday Final Ratings: 'American Idol,' 'Big Bang,' 'Community,' 'Rules,' 'Mentalist,' 'Office,' 'Vampire Diaries' Adjusted Up; 'Bones' Adjusted Down. TV by the Numbers. May 13, 2011 [May 14, 2011]. （原始内容存档于2011-05-16）.  Seidman, Robert. Thursday Final Ratings: 'American Idol,' 'Big Bang,' 'The Office,' 'Grey's,' 'Mentalist' Adjusted Up. TV by the Numbers. May 20, 2011 [May 20, 2011]. （原始内容存档于2011-05-23）.  其他参考资料 The Big Bang Theory Season 4 episodes. TV Guide. [August 24, 2010]. （原始内容存档于2019-10-31）.  Shows A-Z - big bang theory, the on CBS. the Futon Critic. [August 24, 2010].  The Big Bang Theory: Episode Guide. MSN TV. [August 24, 2010]. （原始内容存档于2012-09-02）.  The Big Bang Theory Episode Recaps. CBS. [May 29, 2011]. （原始内容存档于2011-08-23）.