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'. '.strtoupper('b')ut 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.will arnett reprises his starring role from the lego movie as the voice of lego batman, aka bruce wayne'. '.strtoupper('z')ach galifianakis muppets most wanted, the hangover films stars as the joker michael cera tv's arrested development as the orphan dick grayson rosario dawson tv's daredevil as barbara gordon and ralph fiennes the harry potter films as alfred.click images to enlarge