It tells the story of the over-protective clownfish named Marlin ( Albert Brooks ) who , along with a regal tang named Dory ( Ellen DeGeneres ) , searches for his abducted son Nemo ( Alexander Gould ) all the way to Sydney Harbour .
It tells the story of the over-protective clownfish named Marlin ( Albert Brooks ) who , along with a regal blue tang named Dory ( Ellen DeGeneres ) , searches for his captured son Nemo ( Alexander Gould ) in Sydney Harbour .