Cosplayers Supergirl and Superman attend the 2016 New York Comic Con – day 2 on October 7, 2016 in New York City. (Photo by John Lamparski/Getty Images)





A cosplayer dressed as Iron Man attends the New York Comic Con 2016 at The Jacob K. Javits Convention Center on October 7, 2016 in New York City. New York Comic Con is one of the largest comic book and science fiction conventions. The convention brings together fans of fantasy role playing, science fiction, movies and television. (Photo by Neilson Barnard/Getty Images)





Metalsmith James Gillaspie wears a medieval armor he made while waiting for the subway at the Times Square station on the way to Comic Con, Friday, October 7, 2016, in New York. The event runs through Oct. 9th at the Javitz Center and the Hammerstein Ballroom. (Photo by Mary Altaffer/AP Photo)





Comic Con fans in costume arrive for the 2nd day of the 2016 New York Comic Con at the Jacob Javits Center on October 7, 2016. The four- day event which runs October 6-9 is the largest pop culture event on the East Coast. (Photo by Timothy A. Clary/AFP Photo)





Brianna Oshrin, left, as Infernal Nasus, Brandy Babcock, center, as Gnar, and Athena Thomas as Freljord Taliyah pose for a photo during Comic Con, Friday, October 7, 2016, in New York. (Photo by Mary Altaffer/AP Photo)





Attendees dressed as Spider-Man pose outside New York Comic Con at the Javits Center on Friday, October 7, 2016, in New York. (Photo by Charles Sykes/Invision/AP Photo)





A man dressed as Wac Bot walks under scaffolding toward New York Comic Con in Manhattan, New York, U.S., October 7, 2016. (Photo by Andrew Kelly/Reuters)





A man in a Spiderman costume poses at New York Comic Con in Manhattan, New York, U.S., October 7, 2016. (Photo by Andrew Kelly/Reuters)





Vanessa Pham and Adrian Chan remove their costumes of Vault Boy and Vault Girl at New York Comic Con in Manhattan, New York, U.S., October 7, 2016. (Photo by Andrew Kelly/Reuters)





Chen Yifa from China poses for a selfie with a man dressed as William Birkin from Resident Evil at New York Comic Con in Manhattan, New York, U.S., October 7, 2016. (Photo by Andrew Kelly/Reuters)





Fans dress in costumes outside of 2016 New York Comic Con – Day 1 on October 6, 2016 in New York City. (Photo by Mike Coppola/Getty Images)





A man dressed in costume gives the thumbs up while riding on a motorcycle enroute to the New York Comic Con with other commuters in New York, U.S., October 6, 2016. (Photo by Shannon Stapleton/Reuters)





A man in a dressed as Reinhardt from Overwatch walks with other attendees at New York Comic Con in Manhattan, New York, U.S., October 8, 2016. (Photo by Andrew Kelly/Reuters)





A man dressed in costume poses outside the New York Comic Con in New York, U.S., October 6, 2016. (Photo by Shannon Stapleton/Reuters)





A man takes a selfie with David Gonzalez, dressed as the Riddler, and Chloe Cofresi, dressed as Poison Ivy, outside New York Comic Con in New York, U.S., October 6, 2016. (Photo by Shannon Stapleton/Reuters)





A man dressed in costume rides the subway escalator enroute to the New York Comic Con with other commuters in New York, U.S., October 6, 2016. (Photo by Shannon Stapleton/Reuters)





Brent Schlosshauer applies make-up to his “Simms Pet” costume at New York Comic Con in Manhattan, New York, U.S., October 8, 2016. (Photo by Andrew Kelly/Reuters)





William S Hopkins, dressed as The Joker, kisses Gertrude Grussinger, dressed as Harley Quinn at New York Comic Con in Manhattan, New York, U.S., October 8, 2016. (Photo by Andrew Kelly/Reuters)





People dressed in costumes walk out of a subway train enroute to the New York Comic Con with other commuters in New York, U.S., October 6, 2016. (Photo by Shannon Stapleton/Reuters)





A person dressed as The Penguin leaves New York Comic Con in Manhattan, New York, U.S., October 8, 2016. (Photo by Andrew Kelly/Reuters)





A man dressed in costume walks with children enroute to the New York Comic Con with other commuters in New York, U.S., October 6, 2016. (Photo by Shannon Stapleton/Reuters)





People dressed as Harley Quinn ride an escalator at New York Comic Con in Manhattan, New York, U.S., October 7, 2016. (Photo by Andrew Kelly/Reuters)





People dressed in costume are seen outside the New York Comic Con in New York, U.S., October 6, 2016. (Photo by Shannon Stapleton/Reuters)





A woman in costume sits in the food court at New York Comic Con in Manhattan, New York, U.S., October 8, 2016. (Photo by Andrew Kelly/Reuters)





Cosplayer's dressed as The Joker, Harley Quinn and Batman attend the New York Comic Con 2016 at The Jacob K. Javits Convention Center on October 7, 2016 in New York City. New York Comic Con is one of the largest comic book and science fiction conventions. The convention brings together fans of fantasy role playing, science fiction, movies and television. (Photo by Neilson Barnard/Getty Images)