Just keep swimming, just keep swimming, swimming, swimming...

Admit it, you could hear Dory from "Finding Nemo" when you hear those lines. And it's good that you retained so much of it, considering that Dory did keep swimming.

So confirms the newly released "Finding Dory" teaser poster. "She just kept swimming", said the poster tag as a glimpse at Dory's fin swims out of the poster and into the ocean.

Ellen DeGeneres, who voiced the blue tang fish, shared the poster on her Twitter account, along with an announcement fans of its original animated film have been dying for: the trailer will be released on Tuesday.

But we already know the story of Dory. As Entertainment Weekly pointed out, director Andrew Stanton discussed the details of the sequel at the D23 Expo in August, where he shared his concerns for a film about a fish with short-term memory loss.

"I wanted to know that if this charming forgetful fish ever got lost again, that she would be okay, that she would find her way home. And at the end of 'Finding Nemo', I wasn't confident about that. So that's when I knew I had another story," he shared at the expo.

"Finding Nemo" hit theaters in 2003 -- more than 12 years ago. But the sequel will pick up a mere six months after the event of that film, with Dory asking about her past.

Pixar President Jim Morris also shared a few things about the plot, adding that it will deal with Dory's attempts at discovering exactly where she came from. He shared, as quoted by Screen Rant, "The movie will be mostly set at the California Marine Biology Institute, a huge complex of sea life rehabilitation and aquarium, where Dory was born and raised. We will get to meet new characters, like an octopus, sea lions, a beluga whale, among others."

Screen Rant also mentioned that Pixar decided to change the setting of the film from an aquatic theme part to a marine biology institute after the documentary "Blackfish" shed controversial light on Sea World in 2013.

Ellen DeGeneres and Albert Brooks return as Dory and Marlin, but the rest of the cast will be new characters that included the voices of Kaitlin Olson, Ed O'Neill, Ty Burrell, Dominic West, Idris Elba, Diane Keaton and Eugene Levy. "Nemo" director Andrew Stanton will also be returning to direct the film, and alongside him will be another Disney/Pixar animator Angus MacLane.

"Finding Dory" will premiere in theaters on June 17, 2016.