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.

Warner Bros, The LEGO Movie, was such a huge hit that the studio moved forward with spinoff films and a sequel. Since the film’s release, three spinoff films have been announced; the first will focus on Batman’s character; the second will center on Ninjago; the third and most recently announced one will be written by Jason Segel and Drew Pearce. Rob Schrab of Community will direct The LEGO Movie sequel. These spinoffs and its sequel will now see a shift in schedules, which is nothing entirely new as most will stay within their respective release years.