第 1 季 共 25 集
播出时间：2009年9月18日
第 1 集 Pilot
播出时间：2009年9月18日
Jeff Winger, a lawyer whose degree has been revoked, finds himself at Greendale Community College where he forms a study group consisting of Pierce, Britta, a 28-year old drop out; Shirley, a middle-aged and recently divorced woman; Abed, a pop-culture junkie; Annie, a perfectionist; Troy, a former high school football hero; and Señor Chang, the Spanish professor.
第 2 集 Spanish 101
播出时间：2009年9月25日
When Señor Chang assigns the class a project that requires partners, Jeff works to become Britta's partner. However, his attempts backfire and he ends up with someone he didn't want to work with. Meanwhile, Shirley and Annie help Britta with a social justice cause.
第 3 集 Introduction to Film
播出时间：2009年10月2日
Jeff joins Professor Whitman class for an easy A grade. Jeff realizes how much work he needs to put in to pass. Britta helps Abed fulfill his dream.
第 4 集 Social Psychology
播出时间：2009年10月9日
For Professor Duncan's psychology research team, Abed and Troy are recruited as test subjects by Annie. Also, Shirley and Jeff start to bond as they gossip about Britta and her boyfriend.
第 5 集 Advanced Criminal Law
播出时间：2009年10月16日
Señor Chang warns that he'll give failing marks to the whole class unless the cheater admits to his/her indiscretion. Jeff then defends the one who comes forward. Annie and Pierce team up to compose a new school song.
第 6 集 Football, Feminism and You
播出时间：2009年10月23日
While Jeff urges Troy to sign up with the football team, Britta learns girl talk etiquette from Shirley.
第 7 集 Introduction to Statistics
播出时间：2009年10月30日
Jeff must come to a decision after he makes a date with a hot statistics professor which clashes with Annie's Day of the Dead party.
第 8 集 Home Economics
播出时间：2009年11月6日
Jeff's schoolmates come to his aid when they learn he is living out of his car. Pierce joins Vaughn's band while Annie and Troy plan out his date with another girl.
第 9 集 Debate 109
播出时间：2009年11月13日
Jeff and Annie team up against City College for the debate championship. Pierce applies hypnotherapy on Britta to help her quit smoking while Shirley is weird-ed out as Abed's films appear to predict the future.
第 10 集 Environmental Science
播出时间：2009年11月20日
Jeff's classmates entrust him with the task of discussing with Señor Chang the unreasonable amount of homework assigned to them. Troy and Abed lose their subject for a biology lab experiment.
第 11 集 The Politics of Human Sexuality
播出时间：2009年12月4日
Britta dares Jeff to find himself a partner for a double date with Pierce and his new girlfriend. Meanwhile, Shirley and Britta lend their hand as Annie tries to learn anatomy for a special health fair presentation in school.
第 12 集 Comparative Religion
播出时间：2009年12月11日
Shirley does the preparations for an upcoming holiday party. Jeff goes up against a school bully after being challenged to a fight.
第 13 集 Investigative Journalism
播出时间：2010年1月15日
While Jeff takes on the role of Greendale Gazette Journal's editor, the gang must decide whether or not to admit an eager classmate into their study group.
第 14 集 Interpretive Dance
播出时间：2010年1月22日
Jeff struggles to keep his affair a secret. Troy and Britta choose to reveal their secret to their friends.
第 15 集 Romantic Expressionism
播出时间：2010年2月5日
Jeff and Britta meddle in Annie's love life when she starts dating Britta's ex, Vaughn. Meanwhile, Pierce feels left out of Troy and Abed's movie night.
第 16 集 Communication Studies
播出时间：2010年2月12日
Due to the aftermaths of a terrible mistake, Jeff attempts to reconcile his friendship with Britta. Shirley and Annie want to pull a prank on Señor Ben Chang.
第 17 集 Physical Education
播出时间：2010年3月5日
Jeff shows a little leg in billiards class when he's forced to wear the Greendale PE uniform, while the gang tries to help Abed get a girl.
第 18 集 Basic Genealogy
播出时间：2010年3月12日
It's family day at Greendale Community College and the gang's families come to campus to join in on the fun.
第 19 集 Beginner Pottery
播出时间：2010年3月19日
While Jeff takes interest in a pottery class, Pierce invites his friends to his boating class.
第 20 集 The Science of Illusion
播出时间：2010年3月26日
Pierce is willing to do and wear whatever it takes to reach a new level of ascension in his Buddhist church. Meanwhile, Britta secretly tries to shake her reputation as a buzzkill, resulting in a prank gone horribly wrong. Britta's misguided attempt at levity forces new campus security officers Annie and Shirley to investigate the crime.
第 21 集 Contemporary American Poultry
播出时间：2010年4月23日
The group becomes popular when, with Abed working in the cafeteria, they start a racket in chicken fingers. Soon, the gang's new-found popularity begins to inflate their egos, and Jeff realizes that he must find a way to end his friends' reign.
第 22 集 The Art of Discourse
播出时间：2010年4月30日
The group is divided after Pierce crosses a line with Shirley; Britta and Jeff face a group of young bullies and their mother
第 23 集 Modern Warfare
播出时间：2010年5月7日
The sexual tension between Jeff and Britta becomes a hot topic among the study group. Meanwhile, what starts out as a simple contest for a chance at early class registration turns the peaceful campus of Greendale Community College into an all-out war zone. Friendships are tested, as only one student can be victorious.
第 24 集 English as a Second Language
播出时间：2010年5月14日
Greendale Community College is forced to bring in a new Spanish teacher after a shocking discovery about Señor Chang; Meanwhile, Troy discovers a trade he truly excels in -- plumbing.
第 25 集 Pascal's Triangle Revisited
播出时间：2010年5月21日
Britta and Professor Slater fight for Jeff's affection; Troy is upset when Abed doesn't ask him to move into his dorm room.
