‘Have You Seen Her?’ Four new posters for the highly anticipated sequel. The friendly-but-forgetful blue tang fish Dory (voiced by Ellen DeGeneres) reunites with her friends Marlin (Albert Brooks) and Nemo (Hayden Rolence) on a search for answers about her past. What can she remember? Who are her parents? And where did she learn to speak Whale? FINDING DORY opens in Irish cinemas July 29, 2016.