The Monsters, Inc. franchise has been a beloved favorite for decades, and with Pixar reportedly considering ideas for a Monsters, Inc. 3, fans can’t help but dream about the possibilities. While nothing is official yet, here are some intriguing storylines Pixar might explore in the next chapter.
One exciting possibility is Boo’s Journey Into the Monster World, where an older Boo, now a young adult, rediscovers Monstropolis. Her return could spark heartwarming reunions with Sulley and Mike but might also disrupt the delicate balance between the human and monster worlds.

Another idea could take Monsters, Inc. Global, showing Mike and Sulley expanding their laugh-powered energy system to new cities. This storyline could introduce fresh monster characters and hilarious cultural mishaps. Alternatively, the franchise could delve into an Energy Crisis, where laughter proves finite, forcing monsters and humans to collaborate for a solution.
Fans might also enjoy a family-focused tale like Mike and Celia’s Monster Family, featuring their kids with quirky powers and Sulley stepping in as the “fun uncle.” Pixar could also explore the Origins of Monstropolis, diving into the monster world’s history and the creation of Monsters, Inc., revealing secrets that transform the present-day story.

A thrilling twist could be Boo’s World in Peril, flipping the roles as monsters venture into the human world to save her. Or, Monstropolis might discover Other Universes, unleashing chaos with alternate dimensions and new monster societies.
Finally, there’s potential for the Return of Randall, perhaps as a reformed ally or a sinister villain, adding depth and drama to the sequel. Whether Pixar chooses these ideas or something entirely new, Monsters, Inc. 3 is sure to deliver laughter, heart, and unforgettable adventures. Which storyline are you rooting for?