Finding Nemo is high up on our list of the 50 best kids' movies to watch as a family, and we've been waiting patiently for a sequel since its release. Good news—the wait is almost over! Pixar finally released a trailer for Finding Dory, a follow-up focusing on our favorite forgetful fish, voiced by Ellen Degeneres. Marlin, Nemo and more lovable sea creatures will swim back onto the big screen on June 17, 2017 to dive further into Dory's history, including the story of where she came from and who her family is. Watch the trailer below for a sneak peek and get ready for the film to hit theaters this summer. Until then, keep busy by watching the best family movies on Netflix and seeing real fish at the New York Aquarium—and don't forget to just keep swimming!