Nemo

Nemo is the titular tritagonist of Finding Nemo, and a supporting character in its sequel, Finding Dory. He is a clown fish who got kidnapped by scuba divers but then many days later was reunited with his father Marlin. He was voiced by Alexander Gould.

Finding Nemo
When Nemo was still an egg, his mother Coral and the other eggs were eaten by a barracuda. Nemo survived this with a slightly damaged shell and was found by his father Marlin. Six years later, Nemo is now a mischievous clownfish with a small fin due to the barracuda incident and wants to have school. After waking Marlin, the two fish go to school and meet the young sea creatures. He goes to school with Mr. Ray and later meets three classmates (Tad, Sheldon, and Pearl) who go to open water after being bored. Marlin warned him that he is too young to go to open water. After touching the boat (which disobeys Marlin's warning), Nemo gets captured by one of the divers a dentist named Phillip Sherman. He is later seen with the Tank Gang and the pelican Nigel. They help him try to do the escape plan. When Marlin and Dory get help from Nigel, the plan failed. When Nemo gets carried in a bag (thinking he's dead), he is later grabbed by Phillip's niece Darla and then being shook. The Tank Gang's leader Gill stops her and then catapults Nemo into the drain. It leads him back to the ocean and later is lost with the sewer crabs. When Marlin and Dory find Nemo, they are lost with the groupers being caught by the fishermen. Nemo later gets in the net to free Dory in order for all the groupers to swim faster to free themselves. After that, Nemo is seen injured from the fallen net. Marlin uses his flashback and brings Nemo back to their home. After that, Nemo has a life that he will never misbehave with Marlin and goes to school with Tad, Sheldon, Pearl and a new classmate Squirt who is the son of Crush a turtle Marlin and Dory befriend.