Disney Pushes ‘Monsters, Inc.’ Sequel Back to 2013

Studio moves up 3D “Reboot Ralph” to plug the hole

Fans of Sulley and Mike will have to wait a little longer to see the monstrous duo back in action. 

Disney announced Monday that the prequel to the mega-grossing "Monsters, Inc" will be pushed from 2012 to 2013. Entitled "Monsters University," the Pixar film will hit theaters on June 13, 2013, not November 2, 2012 as originally planned.

To fill the hole, Disney will move "Reboot Ralph" into the original "Monsters" date, up from March 22, 2013.

"Reboot Ralph" (originally named "Joe Jump") comes out of Disney's animation studios and centers on an out of date arcade character who tries to infiltrate a modern video game.