Picture an era before the current grittiness we associate with the crime-riddled streets of Gotham City. Before critics and fans deplored the casting of Heath Ledger and eyebrows were raised at George Clooney’s controversial nipple suit, there was Tim Burton’s Batman. Every odd was against this film from its inception. Burton created whimsical, horror-adjacent films, while Michael Keaton was known as a skinny, comedic actor. Neither were…