Movies and TvShows featuring "sudden-change-in-size" theme.

Adventure Time follows the adventures of Finn, a human boy, and his best friend Jake, a shape-shifting dog, in the Land of Ooo, a post-apocalyptic fantasy world. Together, they face various challenges and encounter eccentric characters while exploring magical lands and going on epic quests.

Alice stumbles into the world of Wonderland when she follows a White Rabbit down a rabbit hole. She encounters many strange creatures and experiences bizarre events, such as growing and shrinking in size. Throughout her journey, she meets talking animals, gets involved in a caucus-race, interacts with a garden of talking flowers, receives guidance from the Cheshire Cat, attends a mad tea party, plays croquet with the Queen of Hearts, and ultimately finds herself facing her own execution. In the end, she realizes that it was all just a dream and wakes up to her sister's voice.

Arthur embarks on a magical quest to find a hidden treasure that will save his grandfather's home from being demolished. Along the way, he discovers a hidden world of tiny magical creatures called Minimoys and must overcome various obstacles to fulfill his mission.

In Monsters vs. Aliens, a group of monsters, including a giant woman and a group of animals with superpowers, come together to battle against an alien invasion. With their unique abilities, they must protect Earth from the extraterrestrial threat.

The scientist father of a teenage girl and boy accidentally shrinks his and two other neighborhood teens to the size of insects. Now the teens must fight diminutive dangers as the father searches for them. On the brink of perfecting his state-of-the-art matter-shrinking machine, the suburban paterfamilias and indefatigable inventor, Professor Wayne Szalinski, realizes that his device truly works, when it zaps both his kids and next-door neighbors' sons. Now, to return to the relative safety of their home while being reduced to a mere quarter-inch size, they must venture out into the dense and perilous landscapes of their now-immense backyard: a hostile environment where nearly everything spells trouble. Can they exit the green maze of grass in one piece?

A scientist accidentally enlarges his toddler son using a growth ray. As the boy continues to grow at an alarming rate, the family must find a way to reverse the effects before it's too late.

When the inventor father accidentally shrinks himself and his wife, their teenage children must navigate their own home to find a way to bring them back to normal size before their parents come home.

A young girl named Clara receives a magical nutcracker doll that comes to life and takes her on an adventure in a world of toys, sweets, and evil rats.

In Thru the Mirror, Mickey Mouse enters a dream world through a mirror where he encounters various surreal experiences and challenges.

Get ready to join Mickey and friends on their most amazing adventure ever -- a new movie classic inspired by Disney's ALICE IN WONDERLAND. It's Daisy Duck's birthday, and, in preparation, Mickey Mouse and Donald Duck have arranged a surprise party and bought a cuckoo clock as a present. However, the bird inside the clock escapes, leading Donald and Mickey into a strange fantasy world, modeled after Lewis Carroll's Wonderland. Some friends tag along for the journey, and some even appear as characters from the original tale. Goofy becomes the Goofy Hatter and Clarabelle Cow becomes Queen Clarabelle.

A girl follows a rabbit into a magical world.

In 'Who Killed Who?', a police detective investigates a murder in a haunted house. As he navigates through absurd situations and encounters various suspects, he unravels the mystery with comedic twists and turns.

Swing Shift Cinderella is a humorous and surreal Cinderella spoof that follows the misadventures of Cinderella as she tries to make it to the ball and meet her Prince Charming.

In a vaudeville act, Betty Boop (with dog's ears) sings "You're Drivin' Me Crazy;" Bimbo sneaks into the show and runs afoul of a stage hypnotist.

A dark and stormy night in a drugstore. The druggist mixes a potion and falls asleep. The skull-and-crossbones on the bottle comes to life and drips the potion on the druggist.

When an inventor accidentally miniaturizes an audience, he must find a way to bring them back to their normal size before it's too late. Along the way, he encounters a mischievous mouse, a curious dog, and a slithery snake. This hilarious adventure takes place in a special venue at Epcot, providing an interactive experience for the audience.

When boy genius, Dexter makes experimental cookies, his sister, Dee Dee eats one and turns into a giant.

Honey Halfwitch conjures a cauldron full of monsters while Cousin Maggie is away.