"It is believed that part of the filmmaker’s deal was the promise that he would get to direct another live-action feature, despite the box office failure of John Carter. No story details have been released for this animated follow-up. It isn’t known if Finding Nemo stars Albert Brooks, Ellen DeGeneres, Alexander Gould, Willem Dafoe will reprise their roles.
Newcomer Victoria Strause is writing the screenplay, with Lindsey Collins on board as a producer. It isn’t known when production will begin."