Ruby Gillman, Teenage Kraken

Black Manta, still driven by the need to avenge his father's death and wielding the power of the mythic Black Trident, will stop at nothing to take Aquaman down once and for all. To defeat him, Aquaman must turn to his imprisoned brother Orm, the former King of Atlantis, to forge an unlikely alliance in order to save the world from irreversible destruction.

Barbie stars as Merliah, a surfer who learns a shocking secret: she's a mermaid! She and her dolphin friend set out for an undersea adventure to rescue her mother, the queen of Oceana.

Following the suspected suicide of her friend and fellow teacher, Julie Taylor is hired to take over the senior math class for the last few weeks of school. It's been a difficult year for Julie and this is a fresh start for her and her teenager daughter Miya. Though Julie hopes that being both the new kid and the new teacher's daughter won't be too hard on Miya, she can't help but worry when her daughter becomes fast friends with the school's resident mean girl, Amy Turner.

This colorful adventure tells the story of an impetuous mermaid princess named Ariel who falls in love with the very human Prince Eric and puts everything on the line for the chance to be with him. Memorable songs and characters -- including the villainous sea witch Ursula.

Follow Ariel's adventures before she gave up her fins for true love. When Ariel wasn't singing with her sisters, she spent time with her mother, Queen Athena. Ariel is devastated when Athena is killed by pirates, and after King Triton outlaws all singing. Along with pals Flounder and Sebastian, Ariel sets off in hopes of changing her father's decision to ban music from the kingdom.

In Ancient Polynesia, when a terrible curse incurred by Maui reaches an impetuous Chieftain's daughter's island, she answers the Ocean's call to seek out the demigod to set things right.

The youngest of King Triton’s daughters, and the most defiant, Ariel longs to find out more about the world beyond the sea, and while visiting the surface, falls for the dashing Prince Eric. With mermaids forbidden to interact with humans, Ariel makes a deal with the evil sea witch, Ursula, which gives her a chance to experience life on land, but ultimately places her life – and her father’s crown – in jeopardy.

Luca and his best friend Alberto experience an unforgettable summer on the Italian Riviera. But all the fun is threatened by a deeply-held secret: they are sea monsters from another world just below the water’s surface.

In an era when terrifying beasts roamed the seas, monster hunters were celebrated heroes. None were more beloved than the great Jacob Holland. But when young Maisie Brumble stows away on his fabled ship, he's saddled with an unexpected ally. Together they embark on an epic journey into uncharted waters and make history.

For thousand of years, legends of beautiful mermaids have enchanted people from all over the globe. Their fascinating and mysterious world has always captured the imagination of humans. In film history, there hasn't been a single movie that has uncovered and explored this mystical world. What secrets lurk beneath the depths? And why do beautiful mermaids seduce human men? "Mermaid Island" is the first underwater fantasy film to unveil and answer these questions.

It’s a new school year at Monster High™, and the little sister of Clawdeen Wolf™, Howleen, is determined to be more fangtastic than ever. Her dream of popularity turns out to be easier than anyone imagined when she stumbles upon a genie named Gigi Grant™ who grants her not 3, but 13 Wishes! But the ghouls quickly learn to be s-careful what you wish for because each wish comes with a dark side, and soon the student disem-body of Monster High™ is turned upside-down! Join Frankie Stein™, Clawdeen Wolf™, Draculaura™ and the rest of their creeperiffic ghoulfriends as they journey deep inside the magic lantern to save the very soul of Monster High™… while flashing their killer style every step of the way!

Third installment to the Frozen animated movie franchise. Plot TBA.

The Octonauts embark on an underwater adventure, navigating a set of challenging caves to help a small octopus friend return to the Caribbean Sea.

Join Barbie “Brooklyn” Roberts, Barbie “Malibu” Roberts, and her sisters Skipper, Stacie, and Chelsea on an underwater adventure as they transform into mermaids to help save the world of Pacifica! In Barbie Mermaid Power™, Barbie and Barbie are summoned by Isla (from Dolphin Magic) to compete to be the underwater Power Keeper in a series of challenges designed to find their inner powers. Through these competitions, they discover whether they are mermaids of Earth, Air, Water, or Fire, all while making new animal and mermaid friends. In this fish-tale of friendship, adventure, and bravery, Barbie, Barbie, and family experience first-hand what it’s like to balance the worlds above and below the sea and learn a lesson in finding their inner powers along the way.

Join your favourite ghoulfriends in an all-new aquatic adventure! When the ghouls get pulled into the school pool, they're transported to the gore-geous underwater world of the Great Scarrier Reef. Lagoon realizes she's come home and, in a fintastic mission of the heart, decides to come to terms with her own freaky flaws. Of course she'll need help from the most creeperific firends ever as she confronts a frenemy from her past, competes in a scaretastic dance extravaganze, and fights a terrible beast from the deep!

Into every generation a slayer is born: one girl in all the world, a chosen one. She alone will wield the strength and skill to fight the vampires, demons, and the forces of darkness; to stop the spread of their evil and the swell of their number. She is the Slayer.

After Ben's coronation in Descendants, the villain kids Mal, Evie, Carlos and Jay settle in at being good while their villainous parents are still roaming the Isle of the Lost. The story goes deeper at the arrival of new villain kids, Freddie (Dr. Facilier's daughter), CJ (Captain Hook's daughter) and Zevon (Yzma's son).

SpongeBob and friends spend the summer catching jellyfish, building camp-fires, and swimming in Lake Yuckymuck at Camp Coral, located in the Kelp Forest.

The Octonauts is a British children's television series, produced by Silvergate Media for the BBC channel Cbeebies. The series is animated in Ireland by Brown Bag Films but uses British voice actors. The TV series is based on American-Canadian children's books written by Vicki Wong and Michael C. Murphy of Meomi Design Inc. The Octonauts follows an underwater exploring crew made up of stylized anthropomorphic animals, a team of eight adventurers who live in an undersea base, the Octopod, from where they go on undersea adventures with the help of a fleet of aquatic vehicles. The subject matter is reminiscent of Star Trek and Thunderbirds blended with Jacques Cousteau. Although it is science fiction as regards its technology, the exotic creatures and locations that the crew encounter are real marine animals in their natural habitats.

Zoologist Nigel Marvin travels back in time to visit deadly creatures of the prehistoric oceans.

Intergalactic warrior Star Butterfly arrives on Earth to live with the Diaz family. She continues to battle villains throughout the universe and high school, mainly to protect her extremely powerful wand, an object that still confuses her.

The story of two teenage girls who discover they were accidentally switched as newborns in the hospital. Bay Kennish grew up in a wealthy family with two parents and a brother, while Daphne Vasquez, who lost her hearing at an early age due to a case of meningitis, grew up with a single mother in a working-class neighborhood. Things come to a dramatic head when both families meet and struggle to learn how to live together for the sake of the girls.

No ordinary teenager; Raven Baxter can see glimpses of the future! Watch her schemes and misadventures as she enlists the help of friends, including best friends Eddie and Chelsea, to change life's little outcomes. Raven's younger brother, Cory, is obsessed with money and creates get-rich-quick schemes to try to earn cash.

Disney's The Little Mermaid is an American animated television series produced by Walt Disney Television Animation based on the 1989 Disney film of the same name. It features the adventures of Ariel as a mermaid prior to the events of the film. This series is the first Disney television series to be spun off from a major animated film. Some of the voice actors of the film reprise their roles in the series, among them Jodi Benson as Ariel, Samuel E. Wright as Sebastian, Kenneth Mars as King Triton, and Pat Carroll as Ursula.

Atlantis survivor Mark Harris breathes underwater, withstands extreme depth pressures and wields superhuman strength.

Mildred Hubble is a young witch attending Cackles Academy. She's called the "Worst Witch" because she's always caught getting into trouble.

Four teens are just trying to survive secondary school when an ex-spy recruits them for her superhero team. Their newest assignment? Saving the world.

Four fierce girls train to become great heroes at High Guardian Academy, where they form allegiances, uncover betrayals, and discover their true identities, while preparing to protect the world from an ominous unknown threat.

When her father inherits an overgrown orchard, Ruby O'Reilly discovers a magic well. She's been designated its new "keeper," and now it's up to her and her friends Mina and Sam to turn unfulfilled wishes into reality.

When a dark force threatens to destroy Unicorn Island, a brave teen and her five schoolmates must rise up to protect their beloved magical academy.