With Mucko Polo (Alan Cumming), Elmo, Abby, and Oscar use their five senses to explore and search for the grouchiest things on Sesame Street. Also featuring Grover finds a pyramid and Elmo the Musical-Guacamole. Brought to you by the letter E and the number 6.

The episode was rated 7.22 from 137 votes.

Elmo and Abby learn how to compromise and combine their two favorite songs, creating the Best Friend Song. Also featuring 'That's Music' song with 5th Harmony, Murray had a little lamb-music school, and Elmo's World-violins. Brought to you by the letter M and the number 5.

The episode was rated 7.26 from 101 votes.

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. Also featuring Cookie Monster's Les Moussarables, and Elmo the Musical. Brought to you by the letter E and the number 11.

The episode was rated 7.26 from 31 votes.

Telly learns that by using his imagination and experimenting, he can make art in lots of different ways. Also featuring Murray had a little lamb, and Elmo's World-drawing. Brought to you by the letter A and the number 18.

The episode was rated 7.27 from 30 votes.

Grover takes Elmo and friends on a Sesame Street Safari and they pretend to be all of the wild animals they see. Also featuring Cookie Monster's Smart Cookies, and Elmo the Muscial-cowboy. Brought to you by the letter S and the number 5.

The episode was rated 7.28 from 145 votes.

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. Also featuring Murry had a little lamb, and Elmo's World. Brought to you by the letter D and the number 5.

The episode was rated 7.34 from 32 votes.

The SuperFood Super Foods fly onto Sesame Street to help their friends try new foods, find a healthy snack, and explain the importance of eating breakfast. Also featuring Orange is the New Snack parody, and Elmo the Musical-Tomato. Brought to you by the letter H and the number 10.

The episode was rated 7.38 from 106 votes.

In this special Halloween episode, the letter of the day is 'H' (for 'Halloween') and Elmo learns that a good imagination is the most important part of pretending.

The episode was rated 7.43 from 21 votes.

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. Also featuring Murray had a little lamb, and Elmo's World-Plants. Brought to you by the letter G and the number 17.

The episode was rated 7.43 from 35 votes.

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! Also featuring Jurassic Cookie parody, and Elmo's World-dinosaurs. Brought to you by the letter D and the number 15.

The episode was rated 7.48 from 69 votes.

Rosita helps Abby and Zoe think outside the 'fairy tale' box as they imagine and make up a story together. Also featuring Cookie Monster's Star Smores parody, and Elmo the Musical-prince. Brought to you by the letter P and the number 4.

The episode was rated 7.50 from 22 votes.

When Super Grover's new sidekick Horatio keeps getting stuck in doorways, Elmo has to answer the distress calls. Also featuring 'Everyday Hero' song with Aloe Blacc, Cookie Monster's Aveggies parody, and Elmo the Musical-superheros. Brought to you by the letter H and the number 1.

The episode was rated 7.52 from 29 votes.

While sleeping over Elmo's house, Abby learns how to change her bedtime routine to help her calm down before bedtime. Also featuring celeb vocab 'bedtime' with Tracee Ellis Ross, Cookie Monster's Smart Cookies and Elmo's World-sleep. Brought to you by the letter B and the number 10.

The episode was rated 7.55 from 207 votes.

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. Also featuring Cookie Monster's Smart Cookies, and Elmo the Musical. Brought to you by the letter O and the nubmer 6.

The episode was rated 7.56 from 36 votes.

Elmo helps Professor Buck Awe, played by Saturday Night Live's Taran Killam, teach a class of chickens using strategies he learned in preschool. Also featuring Murray has a little lamb, and Elmo's World. Brought to you by the letter S and the number 14.

The episode was rated 7.65 from 34 votes.