<Li> Sloane Murray as Young Dory . Murray is the seven - year - old daughter of producer Lindsey Collins . </Li> <Li> Lucia Geddes as Teen Dory . </Li> <Li> Albert Brooks as Marlin, an overprotective ocellaris clownfish, Nemo's father and Dory's friend . </Li> <Li> Hayden Rolence as Nemo, a young optimistic clownfish and Marlin's son . </Li>

Who does the voice of nemo's dad in finding dory