Elmo's father tells a tale of the man who brought good will and cheer to a dreary and unfriendly Sesame Street; with special guest stars Zosia Mamet, Audra McDonald and Jim Gaffigan.

Elmo helps Professor Buck Awe, played by Saturday Night Live's Taran Killam, teach a class of chickens using strategies he learned in preschool.

Telly is upset when Rosita pushes Baby Bear by accident because she is too excited; but with the help of her friends on Sesame Street, she learns how to control herself.

Abby turns Sesame Street into a magical ocean so Dorothy can swim anywhere she likes but when she disappears, Elmo and Abby follow clues to find her.

Elmo learns how to win and lose gracefully while playing Hot Potato with Abby.

Zoe is rattled when Barkley playfully picks up her pet rock, Rocco, in his mouth. Elmo, with the help of Gina, Bob and Grover, help Zoe get over her fear.

Prairie Dawn learns that it doesn't matter if you're a boy or girl, anyone can dress-up and play any way they want.

Rosita is bothered by a story that doesn't resonate with her culture, so she writes her own book about things she loves: dancing, Mexican wrestling and playing with her friends.

Elmo helps Curly Bear give up her pacifier by recounting how he gave up his.

Tina Fey guest stars as the leader of a group of pirates who are avid readers and want Elmo to join them on their quest to find the library.

Abby and Elmo are the Boo-Boo Busters; finding friends on Sesame Street who need help making their boo-boos better.

Abby makes the seasons change on Sesame Street.

When Elmo uses Abby's magic wand, all anyone on Sesame Street can do is sing!

Elmo, Abby, Chris and Leela help to teach some chickens not to be afraid of thunderstorms.

Rosita, Elmo and Abby pretend to be astronauts and use their imagination to go into space and with help from Chris, they figure out which 'space tool' to use to fix their ripped space ship.

When Grover's new security gate system accidentally locks Chris out of Hooper's store, Elmo and Abby help solve math problems to open the gates in time to stop Cookie Monster from eating Alan's birthday cake.

It's 'Move It Day' on Sesame Street where everyone moves their body. But after spending the day just sitting and eating cookies, Cookie Monster learns that exercising and moving your body gives you lots of energy and helps you feel better.

Cookie Monster wants to give his mom the perfect Mother's Day gift, but first he needs to learn how to control himself from eating it.

Elmo and Chris go camping in the woods near Sesame Street to relax and meet some new friends.

Elmo and Zoe use arts and crafts to help make a 'friend' for Zoe's pet rock, Rocco, to play with. Also featuring Murray had a lttle lamb, and Elmo's World-drawing.

Big Bird makes up a fairy tale about a bird named Birdie who helps a Beast learn how to be a good friend. Also featuring Elmo the Muscial-Prince.

Chris helps Penelope, an overly excited penguin, learn how to control herself and make new friends.

Rosita helps Abby and Zoe think outside the 'fairy tale' box as they imagine and make up a story together.

When Super Grover's new sidekick Horatio keeps getting stuck in doorways, Elmo has to answer the distress calls.

Abby is going to teach Elmo how to garden, but a gnome takes his seeds and flower pot. Abby and Elmo need to play memory games in order to get them back.

Elmo helps Abby, Grover, and Telly figure out how to say thank you to our nose, eyes, and mouth all at the same time.

Telly learns that by using his imagination and experimenting, he can make art in lots of different ways.

Elmo, Chris, and their friends on Sesame Street have dressed up as dinosaurs. With help from Elmo's book, they learn that there are small and big dinosaurs, some dinosaurs are herbivores and some are carnivores and that Big Bird is a dinosaur!

Elmo and Abby learn how to compromise and combine their two favorite songs, creating the Best Friend Song.

It's Valentine's Day on Sesame Street! Elmo and Abby make valentines for each other and learn about the importance of friendship.

Elmo, Abby, and Alan help Grover think like a farm animal so he can throw the perfect party for farm animals.

Elmo and Grover learn that healthy foods provide energy and taste delicious.

Grover takes Elmo and his friends on a Sesame Street safari where they pretend to be all of the wild animals they see.

With Mucko Polo (Alan Cumming), Elmo, Abby, and Oscar use their five senses to explore and search for the grouchiest things on Sesame Street.

While sleeping over Elmo's house, Abby learns how to change her bedtime routine to help her calm down before bedtime.