'Finding Dory' Trailer Premieres Online

— -- Nemo is back.

The trailer for "Finding Dory," the sequel to "Finding Nemo," has premiered.

"Finding Dory" focuses on Dory, the forgetful friend of Nemo and his father, Marlin, who is on the hunt for her family. Ellen DeGeneres, who provides the voice for Dory, announced in 2013 that the movie was a go.

"It's fantastic, it's hilarious, it's warm," DeGeneres said at the time. "It's everything that you want it to be!"

"Finding Dory" will hit theaters next June.

Disney is the parent company of ABC News and Pixar.