Movies Like Under the Sea: A Descendants Story
If you loved Under the Sea: A Descendants Story's Music and TV Movie storytelling, these films deliver a similar experience — carefully selected for tone, themes, and emotional depth. Each pick includes where to watch it right now.
★ Top Picks

Descendants 2
When the pressure to be royal becomes too much for Mal, she returns to the Isle of the Lost where her archenemy Uma, Ursula's daughter, has taken her spot as self-proclaimed queen.

Descendants 3
The teenagers of Disney's most infamous villains return to the Isle of the Lost to recruit a new batch of villainous offspring to join them at Auradon Prep.

Halloweentown High
Marnie puts her magic on the line to get several Halloweentown teenagers transferred to her high school in the mortal world. But soon, Marnie and her new friends are in trouble and out of luck when the evil Knight Of The Iron Dagger appears. He's determined to destroy all things magical, and it's up to Marnie to save her high school, the human world and her magic.

Marvel One-Shot: All Hail the King
A documentary filmmaker interviews the now-famous Trevor Slattery from behind bars.

How to Train Your Dragon: Homecoming
It's been ten years since the dragons moved to the Hidden World, and even though Toothless doesn't live in New Berk anymore, Hiccup continues the holiday traditions he once shared with his best friend. But the Vikings of New Berk were beginning to forget about their friendship with dragons. Hiccup, Astrid, and Gobber know just what to do to keep the dragons in the villagers' hearts. And across the sea, the dragons have a plan of their own...

The Little Matchgirl
An animated short based on Hans Christian Andersen's tale about a poor young girl with a burning desire to find comfort and happiness in her life. Desperate to keep warm, the girl lights the matches she sells, and envisions a very different life for herself in the fiery flames filled with images of loving relatives, bountiful food, and a place to call home.

Abigail
A young girl Abigail lives in a city whose borders were closed many years ago because of an epidemic of a mysterious disease. Abby's father was one of the sick - and he was taken when she was six years old. Going against the authorities to find his father, Abby learns that her city is actually full of magic. And she discovers in herself extraordinary magical abilities.
More Movies Like Under the Sea: A Descendants Story

Destino
Short film to a song of love lost and rediscovered, a woman sees and undergoes surreal transformations. Her lover's face melts off, she dons a dress from the shadow of a bell and becomes a dandelion, ants crawl out of a hand and become Frenchmen riding bicycles. Not to mention the turtles with faces on their backs that collide to form a ballerina, or the bizarre baseball game.

The Academy of Magic
Aura is gifted with magical abilities; she and her friends have many exciting adventures at the academy, but soon Aura learns that the school hatches many dark secrets that she must uncover. Will she be able to unveil the truth?

Holiday Harmony
A likeable and talented underdog gets momentarily sidelined from chasing her musical dreams when her van breaks down in a welcoming small town just before Christmas.

Slumberland
A young girl discovers a secret map to the dreamworld of Slumberland, and with the help of an eccentric outlaw, she traverses dreams and flees nightmares, with the hope that she will be able to see her late father again.

Strings
The story of Prince Hal who sets out to avenge his dead father against the city's rivals, the Zeriths, little knowing it was his wicked uncle Nezo who is the real killer, with his own designs on the throne.

Tom and Jerry: The Magic Ring
The Oscar-winning cat-and-mouse twosome--Tom and Jerry--returns with another adventure. When Tom and Jerry's irrepressible curiosity gets the best of them, the mysterious magic ring that Tom guards with his life ends up stuck over Jerry's head. Now, Jerry must find a way to free himself of the ring while fleeing Tom, who wants to remove the ring any way he can! Find out if the pair can conjure up a solution in this fur-raising, madcap escapade.

Lorenzo
A cat named Lorenzo is dismayed to discover that his tail has developed a personality of its own.

Sketch
When a young girl’s sketchbook falls into a strange pond, her drawings come to life—chaotic, real, and on the loose. As the town descends into chaos, her family must reunite and stop the monsters they never meant to unleash.

Sing: Thriller
Buster Moon dreams up a star-studded spectacle set to Michael Jackson's "Thriller" in this animated short featuring characters from the hit "Sing" films.

Self
A wooden puppet who desperately wants to fit in makes an ill-fated wish upon a star, sparking a journey of self-discovery.

Scooby-Doo! Abracadabra-Doo
The gang goes on a trip to check on Velma's younger sister, Madelyn. She's been studying stage magic at the Whirlen Merlin Magic Academy, where apparently there have been sightings of a giant griffin. The gang decides to investigate.

Olaf's Frozen Adventure
Olaf is on a mission to harness the best holiday traditions for Anna, Elsa, and Kristoff.
Why These Movies Are Similar
These recommendations share core qualities with Under the Sea: A Descendants Story (2018): Music and TV Movie themes, similar narrative structure, and comparable emotional depth. NoBadPicks uses a combination of TMDB collaborative filtering, genre matching, and AI analysis to surface films most likely to resonate with fans of Under the Sea: A Descendants Story.
See full details for Under the Sea: A Descendants Story (2018)
