Patrick Bateman in "American Psycho") and Robert Pattinson also feel like Dark Knights who could be convincing as the Crown Prince of Crime. Heck, even the late Adam West showed he had some Joker ...

As has Joker’s Daughter in the “New Suicide Squad” run. That character was not literally his daughter, but a psycho who worships him and wears his face as a mask after his death in a New 52 ...