The Calvinverse is a shared universe based on the future of Calvin and Hobbes created by Jackson Kelley (who plays Calvin), Bill Watterson (the creator of the strip), and Kevin Smith (who directed every entry).
- The Leaf Collection (Prequel) (July 15, 2014)
- Wintertime (Prequel) (July 16, 2014)
- Can You Imagine That? (garfieldodie) (garfieldodie saga) (November 26, 2014)
- Calvin and Hobbes:The Movie (Calvin and Hobbes Movie Saga) (July 24, 2015)
- Attack of the Teacher Creature (garfieldodie saga) (April 11, 2016)
- Calvin and Hobbes the Series Season 1 (TV Show) (May 23, 2016)
- Calvin and Hobbes the Series Season 2 (TV Show) (July 24, 2017)
- Calvin and Hobbes the Series Season 3 (TV Show) (August 24, 2018)
- Calvin and Hobbes the Series Season 4 (TV Show) (June 14, 2020)
- Christmas with Calvin and Hobbes (TV Movie) (December 25, 2021)
- Calvin and Hobbes the Series Season 5 (TV Show) (September 26, 2022)
- Wildlife from Beyond (TV Movie) (October 31, 2022)
- Calvin and Hobbes II:Lost at Sea (Calvin and Hobbes Movie Saga) (December 23, 2022)
- The Luna Syndicate (February 16, 2023)
- A Brainstorm Family Thanksgiving (TV Movie) (March 2022)
- The Collective (garfieldodie) (Times Are Changing) (April 7, 2023)
- The Syndicate (Spinoff) (May 13, 2023)
- The Final Grade (Times Are Changing) (June 16, 2023)
- Escape to Nowhere (Times Are Changing) (August 18, 2023)
- Calvin and Hobbes III:Double Trouble (Calvin and Hobbes Movie Saga) (October 13, 2023)
- Chill: A Calvin and Hobbes Story (Spinoff) (July 25, 2024)
- Trouble Island (garfieldodie saga) (May 16, 2025)
- Calvin and Hobbes V:Retro Chill (Calvin and Hobbes Movie Saga and garfieldodie saga) (May 21, 2027)
- Birth of a Friendship to Calvin Gets Professional Help
- The Leaf Collection/Wintertime
- Chill: A Calvin and Hobbes Story
- Can You Imagine That?
- Calvin and Hobbes: The Movie
- Attack of the Teacher Creature
- Home UnAlone-Thunderstorm (Part 6)
- Christmas With Calvin and Hobbes
- Camping Trip (Part 1)-Black Rain Epilogue)
- Wildlife From Beyond
- Calvin and Hobbes II: Lost at Sea
- The Syndicate
- The Luna Syndicate
- A Brainstorm Family Thanksgiving
- The Collective
- The Final Grade
- Escape to Nowhere
- Calvin and Hobbes III: Double Trouble
- Trouble Island
- Calvin and Hobbes IV: Retro Chill
The story begins when Calvin catches Hobbes in the tiger trap, and after Calvin Gets Professional Help, Calvin comes home from school, complaning about a leaf collection. During that time, he does several things to put off the project, but has to do it at the last minute. During Calvin and Hobbes' time outside, they are visited by Galaxoid and Nebular, two aliens from planet Ankor. Calvin fakes he's the Supreme Earth Potentate, and trades the Earth for fifty alien tree leaves.
Months later, Galaxoid and Nebular return to Earth to rant to Calvin about snow. When Calvin tells Hobbes, he grabs their stockings and cover the aliens, who walk off.
Calvin and Hobbes go sledding on New Year's Eve, and they stumble upon an underground tunnel. After getting away, Calvin is grounded for throwing a snowball at Susie. A mysterious light attracts the two, and they sneak out, noticing a device called the Imaginator, invented by a madman named Retro Griffin. Unleashing Calvin's imagination upon the world, Calvin and Hobbes have to team up with Galaxoid and Nebular, along with Calvin's alter egoes, to put an end to Retro's scheme.
Meanwhile, Galaxoid and Nebular, piloting their ship, run into a Zokian battle cruiser, run by Rupert Chill and his captain Earl, who kidnap Galaxoid and Nebular. They force them to talk about Calvin, since word has spread about him being the Supreme Earth Potentate.
After summer, Calvin is forced by Moe to go to Camp Pine. During that time, Calvin meets John Chill and his co-counselor Earl. One night, Calvin and Hobbes are scared by a mysterious monster, and they run away. John and Earl are revealed to be Rupert and Earl, and they take Calvin and Hobbes hostage. Needless to say, they escape, hinting at the future.
Socrates moves in by the time the episode Home UnAlone happens, his debut. Calvin and Hobbes also meet Andy and Sherman sometime in mid-season 1, becoming friends along the way, until their debut in Two Loons and a Kid. Season 2 comes around, and Seasons 3, 4, and 5 are released, with Christmas With Calvin and Hobbes in between Seasons 4 and 5.
- For all the child actors, aliens, and animals, they were motion capture, while the adult characters were real.