Dory is back! Ellen DeGeneres has premiered the new trailer for Finding Nemo sequel Finding Dory. Join Dory as she attempts to find her family, which will be a challenge given her struggle with short-term memory loss. Dory’s old pals Marlin and Nemo are there along with some new friends too. The new group includes a beluga whale (voiced by Ty Burrell), an octopus (voiced by Ed O’Neill), and a whale shark (voiced by Kaitlin Olson). Diane Keaton and Eugene Levy also appear as Dory’s parents