SpongeBob and Patrick head to the Underworld, "where no Sponge has gone before," in a teaser for "The SpongeBob Movie: Search for SquarePants," which arrives in theaters Dec. 19.

SpongeBob and Patrick Voice Actors Are ‘Just as Giddy About This Job as We Were 25 Years Ago’: We Wouldn’t Trade ‘With the Biggest Movie Stars in the World’ ...