Fifteen years ago yesterday, Finding Nemo swam into theaters.

The Pixar project, written and directed by Andrew Stanton, went on to become an instant phenomenon, earning $940.3 million worldwide on a reported $94 million budget. To date, Finding Nemo remains the best-selling DVD title of all time, and it inspired attractions at Disney theme parks around the world. It didn't hurt that the movie featured an all-star voice cast: Eric Bana as Anchor, Nicholas Bird as Squirt, Albert Brooks as Marlin, Willem Dafoe as Gill, Ellen DeGeneres as Dory, LuLu Ebeling as Darla, Brad Garrett as Bloat, Alexander Gould as Nemo, Barry Humphries as Bruce, Allison Janney as Peach, Vicki Lewis as Deb/Flo, Austin Pendleton as Gurgle, Elizabeth Perkins as Coral, Bob Peterson as Mr. Ray, Joe Ranft as Jacques, Stephen Root as Bubbles, Geoffrey Rush as Nigel, Bruce Spence as Chum and Stanton as Crush.

Fans clamored for a sequel—and in 2016, Finding Dory was released.

In celebration of the first film's 15th anniversary, E! News rounded up 15 fun facts:

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