No Throwing Disc Left Behind: When Gluko and Lennon accidentally throw their friend Sheena into the scariest place ever, Gluko encourages Lennon to face his fears in order to save her. Happy Birthday, Here's a Goat: Gluko gets a goat for his Steenth Birthday, and must learn to care for it, in order to receive the Great Prize. When Gluko neglects the goat, Lennon secretly steps in to help.

Snow Day: Gluko and Lennon offer to shovel Townopolis after a massive snowstorm, but are frozen solid before they can finish. They emerge from the ice in a future where high-waisted pants have taken over, and must find a way to go back in time to prevent the pants' oppressive reign. Rootin' for Change: While Gluko preps for his pickling license exam, Lennon struggles with a changing friend.   

No Sleep Til 8 O’clock: After Gluko stays up all night to binge-watch his favorite TV show, Lennon is determined to get back on the same sleep schedule so they can hang out again. Gluko's Jelly Jam: Lennon brings Gluko to Jellyopolis, so he can refill his jelly. When they arrive, Lennon discovers that Jelly Giants are afraid of solids, and must conceal his identity in order to help Gluko.

Return of the Murples: When Gluko and Lennon's annoying new neighbors turn out to be Lennon's rival from Mashball Camp, Lennon must confront his past and beat his old nemesis at a sport he swore he'd never play again. Lyle in Charge: Stuhven leaves after accusing Lennon of taking him for granted. Now Lennon must find a replacement who can learn how to navigate the labyrinth inside Lennon’s hat.

The Great Tofu Drive: Gluko, Lennon, Ho Cho Jo, and Frescha are charged with getting a herd of tofu blocks to pasture before a big storm hits. The Big Jump: Gluko teaches a reluctant Lennon how to cloud jump. Their fun is short lived as a mean dolphin named Big Nimbus mocks Lennon.

Cosmic Communications: Gluko and Lennon try to help Mr. Sun and the Moon catch up in person by covering their shifts in the sky. Unable to handle being separated, Gluko and Lennon inadvertently unleash a wave of chaos. A Bad Case of the Sherris: Gluko and Lennon are quarantined inside due to an annoying sickness, and must find a way to get through the next 24 hours without losing their minds.

Friendiversary: On the occasion of their 300th Friendiversary, Gluko and Lennon recount how they first met. Flower Power: When Gluko and Lennon accidentally drive all the flowers out of town, they ask all of Townopolis to help bring them back.