Comic Cons can be an overwhelming experience, with a legion of geeky fans in costumes waiting in lines and descending upon their heroes in droves. Bryan Cranston notably went to San Diego Comic-Con as Walter White in 2013 to more sneakily walk around the massive convention. This weekend, at New York Comic Con, thespians and comic-book fans Jared Leto and Mark Ruffalo donned disguises — a baboon for Leto, and a creepy old man with a gnarled face for Ruffalo. They each took selfies with unknowing fans, one of which was decked-out in Joker garb (of course). No word yet if this baboon character is part of Leto’s intense method acting.