Finding Nemo: Escape to the Big Blue (2006)

After years of aquarium life, the Tank Gang is finally ready to make a daring break for the deep blue sea. But it won't be easy. Luckily, Nemo, Marlin, and Dory are waiting by the pier to lend a helping fin as their briny buddies dive deep into the unknown on an incredible journey to find a brand new home in the coral reef.