Three children are accidentally transformed into fish after consuming a potion made by an eccentric scientist. The kids end up in the sea, with one problem: they must find and drink the antidote within 48 hours, or forever remain as fish.

Nobita and friends finds a secret underwater castle packed with mysteries and riches. With Doraemon's high-tech gadgets, they dive into an ocean adventure mixing humor, teamwork, and imagination in a breathtaking aquatic world.

There's trouble brewing in Bikini Bottom. Someone has stolen King Neptune's crown, and it looks like Mr. Krab, SpongeBob's boss, is the culprit. Though he's just been passed over for the promotion of his dreams, SpongeBob stands by his boss, and along with his best pal Patrick, sets out on a treacherous mission to Shell City to reclaim the crown and save Mr. Krab's life.

A young linguist named Milo Thatch joins an intrepid group of explorers to find the mysterious lost continent of Atlantis.

Adventure awaits 12 year old Brendan who must fight Vikings and a serpent god to find a crystal and complete the legendary Book of Kells. In order to finish Brother Aiden's book, Brendan must overcome his deepest fears on a secret quest that will take him beyond the abbey walls and into the enchanted forest where dangerous mythical creatures hide. Will Brendan succeed in his quest?

Nemo, an adventurous young clownfish, is unexpectedly taken from his Great Barrier Reef home to a dentist's office aquarium. It's up to his worrisome father Marlin and a friendly but forgetful fish Dory to bring Nemo home -- meeting vegetarian sharks, surfer dude turtles, hypnotic jellyfish, hungry seagulls, and more along the way.

Submarines Olly and Beth join their friend Bobsie, who is convinced he is the great-grandson of the Rainbow “Pie-Rats”, to search for the legendary secret treasure that reflects the beautiful rainbows in the sky. Their exciting treasure hunt is filled with wonder, comedy, thrills and adventure. But, they are followed by the unscrupulous Snarky Sharkskin and his slippery seahorse gang. As resourceful as ever, Olly and Beth manage to overcome all the problems they encounter, survive the storms at sea, make a heroic rescue, and find the glittering rainbow treasure. However, in the end, the treasure hunt leads them to understand that the best treasure of all is family and friendship.

Petros, the little son of a fishing man makes a very special finding. While playing at the beach he discovers a message in a bottle. With the help of its Grandpa he succeeds deciphering the paper. "Atlantis is a lost city," he explains to his grandchild. "Since eternal times humans try to find this city, but up to now nobody succeeded." Petros, his dog Uzo and Grandpa start an adventurous journey after the lost city.

While his peers have all turned white, Katak is still small and grey. To prove that he has grown up and to grant the last wish of his adored grandma, Katak departs on a perilous journey to the Great North.

A marine adventure on the persecution of dreams becomes a pretext to play with art forms.

When a monstrous creature escapes from a melting iceberg, a self-doubting teenage humpback whale must face his greatest fears and dive into the darkest depths with his friends, to discover the mystical song that can save the oceans from destruction.

A group of underwater explorers go on an epic adventure to discover hidden underwater treasure and the lost keys to the Portal of Atlantis.