Jonas and the Sea
Zeezucht (original)
A boy casts aside everything in pursuit of his dream, a quest we all share: the quest to find a place he can call home, even if it's underwater. He loves to swim with fishes and builds an ingenious machine to be able to dive.
Starring
It's a animation movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Switzerland.