簡介： 美国动画片 辛普森一家第二十季 动画 全集播放，The Simpsons Season 20，辛普森一家 第二十季 動畫 全集 線上觀看。線上動畫 美國動畫片 辛普森一家，又名 辛普森家庭，這是 第20季 全集。辛普森一家 第二十季 共21話，已完結。
辛普森一家 第20季（The Simpsons Season 20） 各話標題：
辛普森一家第二十季 01话：Season 20 Sex, Pies and Idiot Scrapes S20, Ep1,Sep. 28, 2008 Sex, Pies and Idiot Scrapes,Homer and Ned go into business together as bounty hunters, and Marge takes a job at an erotic bakery.
辛普森一家第二十季 02话：Lost Verizon S20, Ep2,Oct. 5, 2008 Lost Verizon,Bart gets in trouble with Marge after she finds out that he has Denis Leary's cell phone and is using it to make prank phone calls.
辛普森一家第二十季 03话：Double, Double, Boy in Trouble S20, Ep3,Oct. 19, 2008 Double, Double, Boy in Trouble,Bart trades lives with his multi-millionaire lookalike, but discovers that his lookalike's life isn't all he thought it would be.
辛普森一家第二十季 04话：Treehouse of Horror XIX S20, Ep4,Nov. 2, 2008 Treehouse of Horror XIX,The Simpsons' 19th Halloween Special, with parodies of Transformers, Mad Men, and It's the Great Pumpkin, Charlie Brown.
辛普森一家第二十季 05话：Dangerous Curves S20, Ep5,Nov. 9, 2008 Dangerous Curves,The Simpsons take a Fourth of July vacation to a cabin hotel, which cause Homer and Marge to reminisce about two episodes from their past where they stayed in the cabin.
辛普森一家第二十季 06话：Homer and Lisa Exchange Cross Words S20, Ep6,Nov. 16, 2008 Homer and Lisa Exchange Cross Words,Homer gets a job breaking up couples, and Lisa becomes an expert crossword puzzle solver, but Homer bets against her in a competition.
辛普森一家第二十季 07话：Mypods and Boomsticks S20, Ep7,Nov. 30, 2008 Mypods and Boomsticks,Homer suspects that the family of Bart's new Muslim friend from Jordan is part of a terrorist plot, and Lisa becomes obsessed with her new MyPod.
辛普森一家第二十季 08话：The Burns and the Bees S20, Ep8,Dec. 7, 2008 The Burns and the Bees,Mr. Burns wins a professional basketball team in a poker game, and the new arena he plans to have Springfield build for the team threatens to interfere with Lisa's new bee sanctuary.
辛普森一家第二十季 09话：Lisa the Drama Queen S20, Ep9,Jan. 25, 2009 Lisa the Drama Queen,Lisa and her new best friend create their own fantasy world, but Marge doesn't want Lisa to see her friend anymore after she finds out that they're too far gone in it.
辛普森一家第二十季 10话：Take My Life, Please S20, Ep10,Feb. 15, 2009 Take My Life, Please,Homer finds out that he actually won the senior class president election, and he gets an opportunity to find out how his life would have been different if it had happened.
辛普森一家第二十季 11话：How the Test Was Won S20, Ep11,Mar. 1, 2009 How the Test Was Won,Bart and his fellow underachievers are taken on a field trip to Capital City so that they can miss the standardized test, and Homer makes sure that nothing bad happens until their insurance goes back into effect.
辛普森一家第二十季 12话：No Loan Again, Naturally S20, Ep12,Mar. 8, 2009 No Loan Again, Naturally,The Simpsons lose their house, but Flanders buys it and offers to rent it back to them. But when they turn out to be less-than-reliable renters, Flanders kicks them out.
辛普森一家第二十季 13话：Gone Maggie Gone S20, Ep13,Mar. 15, 2009 Gone Maggie Gone,In order to rescue Maggie from a Catholic orphanage, Lisa must solve a series of puzzles to reveal the identity of a gem that will bring peace to Springfield.
辛普森一家第二十季 14话：In the Name of the Grandfather S20, Ep14,Mar. 17, 2009 In the Name of the Grandfather,The Simpsons take Grandpa to Ireland so he can go back to visit a pub he went to during the war, but Grandpa and Homer get suckered into buying the bar.
辛普森一家第二十季 15话：Wedding for Disaster S20, Ep15,Mar. 29, 2009 Wedding for Disaster,Homer is kidnapped moments before he and Marge are supposed to re-renew their vows. However, Marge comes to the conclusion that Homer left her at the altar.
辛普森一家第二十季 16话： Eeny Teeny Maya Moe S20, Ep16,Apr. 5, 2009 Eeny Teeny Maya Moe,Moe begins dating a little person he met on the Internet, while Maggie is being bullied at the playground next to Moe's where Homer is leaving her.
辛普森一家第二十季 17话：The Good, the Sad and the Drugly S20, Ep17,Apr. 19, 2009 The Good, the Sad and the Drugly,Bart gets Milhouse to take the rap for a prank at school, and then blows him off when he falls for a cute 5th grade do-gooder, prompting Milhouse's wrath. Meanwhile, Lisa begins taking happy pills to improve her negative outlook.
辛普森一家第二十季 18话：Father Knows Worst S20, Ep18,Apr. 26, 2009 Father Knows Worst,Homer becomes a helicopter parent at Springfield Elementary by helping Bart finish a class project and helping Lisa become popular, and Marge finds a secret sauna in their house.
辛普森一家第二十季 19话：Waverly Hills 9-0-2-1-D'oh S20, Ep19,May 3, 2009 Waverly Hills 9-0-2-1-D'oh,The Simpsons set up a fake residence in Waverly Hills so that Bart and Lisa can attend school there.
辛普森一家第二十季 20话：Four Great Women and a Manicure S20, Ep20,May 10, 2009 Four Great Women and a Manicure,A series of parodies based on four strong women: Queen Elizabeth, Snow White, Lady MacBeth, and Ayn Rand.
辛普森一家第二十季 21话：Coming to Homerica S20, Ep21,May 17, 2009 Coming to Homerica,Townspeople build a wall around Springfield to keep immigrants from Ogdenville from relocating to their town.