Lego Batman will be represented at San Diego Comic-Con this weekend, but USA Today got ahold of some first looks before they’ll likely be revealed. The images give us our first looks at Michael Cera’s Robin (looking a lot like Carrie Kelley) and Zach Galifianakis’ Joker. Along with Harley Quinn, who is currently without an actor officially in the role. 
I’d personally like to see WB and director Chris McKay consider comedians Kate McKinnon, Ellie Kemper or Natasha Leggero for the role of Harley.
In the irreverent spirit of fun that made “The LEGO® Movie” a worldwide phenomenon, the self-described leading man of that ensemble – LEGO Batman – stars in his own big-screen adventure. But there are big changes brewing in Gotham, and if he wants to save the city from The Joker’s hostile takeover, Batman may have to drop the lone vigilante thing, try to work with others and maybe, just maybe, learn to lighten up.
SOURCE: USA TODAY