How do you think they should make Joker's smile? They could just have the actor pull as big a grin as he can or they could go with makeup like they did in B89: Or they could use computers to enlarge the smile like what was done to the character Phlox in the show Enterprise: I think they shoud cg it. Itcan really make Joker creepy, and it can not only be done on his smile but on other facial expressions such as frowns. But Nolan has stated that he wants his Batman movies to be as realistic as possible so he may just go with makeup. What do you think?