Sesame StreetSeason 422011 · 26 episodesEpisodes1Failure to LaunchHubert the Human Cannonball comes to Sesame Street to be launched out of a cannon2Rocco's BoatElmo and Zoe make a boat for Zoe's pet rock Rocco.3The Bubble FestGeorge Lopez, Elmo and Abby show what a liquid is4Observe, Record and AnnoyJerry O'Connell observes a pie Murray has baked.5Shape-O-BotsAndy Samberg gets help from Telly, Elmo, and Rosita who are playing Shape-O-Bots, robots that actually transform into shapes to help people.6Latinization of MarcoGina explains to Rosita that since Marco was born in Guatemala, where people speak Spanish, she would like him to learn Spanish too.7Humpty Dumpty's Big BreakTelly is very worried about Humpty Dumpty falling off the wall, but Humpty explains that he is there to watch a football game8Goodbye PacifierCurly Bear is unsure about giving up her binky, so Elmo tries to help.9The Good Birds ClubBig Bird's singing a happy song—he's been invited to join the Good Bird's Club! But the president of the club teases him about his bright yellow feathers and his gigantic feet, eyes, wings, and beak. Big Bird feels just terrible and asks Abby to cast a magic spell to change his appearance.10Big Bad Wolf Huffs and Puffs SlimeyOscar's getting ready to take Slimey to the mud hole, but what's this? It's the Three Little Pigs being chased by the Big Bad Wolf! The wolf huffs and puffs at Slimey too, who goes flying through the air and lands in Snuffy's lunch.11Baby Bear's dollBaby Bear and Curly Bear are playing with dolls, and Telly comes by with his bulldozer. But Baby Bear's embarrassed to be playing with dolls, so he tells Telly that the doll is Curly's.12Elmo and the ButterflyElmo and Telly are reading the book Fascinating Facts about Insects. First, they see two ants and learn from their book that ants never sleep. Next, they see two ladybugs and learn that ladybugs smell with their feet. When a butterfly flutters in, they wonder where his friends are and worry that he is lonely.13SiblingsBaby Bear's a little aggravated with Curly Bear as they're coloring—he doesn't want to share the crayons. Sometimes it's hard to share with a sibling, Chris and Christy explain. They should know—they're twins.14Letter 'R' MysteryAbby and Elmo investigate who is stealing things that start with the letter "R".15Cast Iron CooksAlan, Chris and Elmo are challenged to make stew with things that start with the letter "P".16Getting CenteredTelly practices balancing his weight during yoga class.17A Prince of a FrogElmo and Abby learn that frogs are amphibians while helping a princess turn one into a prince.18ElmozillaThe growth chart shows Elmo hasn’t grown much, so Abby casts a spell to make him grow tall.19Super MariaThe Count counts all the broken things that Gordon needs to fix.20The FloodOscar helps fix a leaking, broken pipe.21Falling LeavesChris, Elmo and Rosita brainstorm ways to protect Stinky from falling leaves.22The All Our Senses ClubTelly, Elmo and Rosita help out by using their five senses.23What's in Big Bird's Nest?The Princess investigates why Big Bird can't sleep and discovers a pea in his nest.24Rhyming BlockAbby and Elmo help Mother Goose write three new nursery rhymes.25Furry PotterTelly's book is too long to read by himself, but he likes reading it with Gordon.26Elmo Wants to Have a BallElmo works to earn money and saves up to buy a new ball.Season 27Season 28Season 29Season 30Season 31Season 32Season 33Season 34Season 35Season 36Season 37Season 38Season 39Season 40Season 41Season 43Season 44Season 45Season 46Season 47Season 48Season 49Season 50Season 51Season 52Season 53Season 54Season 55Season 56