It looks like Will Arnett wont be the only member of Arrested Development‘s chaotically dysfunctional Bluth family to be venturing into Warner Brothers’ cinematic Legoland as one of DC Comics’ most iconic superheros.

Michael Cera, who played Arnett’s nephew George Michael Bluth on Arrested (and also starred in a few films you might have heard of, such as Superbad, Scott Pilgrim vs. the World, Juno, Nick and Norah’s Infinite Playlist, and so on), has signed on to the voice cast of the upcoming The Lego Batman Movie. He’ll be playing none other than the Dark Knight’s longtime faithful sidekick Robin, the Boy Wonder.

Phil Lord and Christopher Miller won’t be returning to direct The LEGO Movie sequel, they will however be writing the film’s screenplay and producing alongside Dan Lin and Roy Lee. Chris McKay who was originally set to direct it, will be moving on to direct The LEGO Batman Spinoff, which will also be produced by Lord and Miller.

Now a new report says that Rob Schrab, director of episodes of TV series such as Community and Children’s Hospital will now helm The LEGO Movie sequel. Hit the jump for more.

It may not be the Justice League movie we’ve been waiting for, but it’s sure as hell close enough to being one. Batman and Superman, two iconic DC comic characters that have been the face of superhero movies, will now be appearing in Warner Bros. upcoming 3D Lego movie, Lego: The Piece of Resistance, which will fuse together live-action and “Lego-based animation.”

The film is to be directed by Cloudy with a Chance of Meatballs and 21 Jump Street helmers Phil Lord and Christopher Miller. Chris McKay will co-direct.

Who better to help direct a film about Legos than a man who uses them in his everyday life?

Variety is reporting that WB has not only given a green light to a film entitled Lego, a big screen take on the beloved toys, but that the team of Phil Lord and Chris Miller will be joined by Robot Chicken director Chris McKay.