u/Alteredpete

Hi guys I'm so happy I discovered this sub as I've been looking to rediscover a movie from when I was a kid for years! It's an animated one about some kids who wind up on an island in search of some mythical dolphin creature led by some mad scientist guy! Unfortunately I can't say anything more! There was potentially a sequel also!
Probably released in the early 2000s but could have maybe been a 90s one!
Good luck 🤞