Fan dressed as the Flash stands in line to ask a question during the Q and A at “The Flash” panel on day 3 of Comic-Con International on Saturday, July 23, 2016, in San Diego. (Photo by Al Powers/Invision/AP Photo)





Dorian Black, left, dressed as Batman and Kyle Blankenfield as Spiderman on day 3 of Comic-Con International on Saturday, July 23, 2016, in San Diego. (Photo by Al Powers/Invision/AP Photo)





Sheila Noseworthy, dressed as Poison Ivy, poses for photographers on day three of the Comic-Con International held at the San Diego Convention Center Saturday July 23, 2016 in San Diego. (Photo by Denis Poroy/Invision/AP Photo)





A fan dresses as a zombie on day 3 of Comic-Con International on Saturday, July 23, 2016, in San Diego. (Photo by Al Powers/Invision/AP Photo)





Sara Moni, dressed as the World of Warcraft's Sinestra, poses for photographers on day three of the Comic-Con International held at the San Diego Convention Center Saturday July 23, 2016 in San Diego. (Photo by Denis Poroy/Invision/AP Photo)





Fans dressed as Star Wars characters walk in front of the convention center on day three of the Comic-Con International held at the San Diego Convention Center Saturday, July 23, 2016 in San Diego. (Photo by Denis Poroy/Invision/AP Photo)





David LeBeau, dressed as Mad Max, from left, Liam LeBeau, dressed as Nux, and Riana LeBeau, dressed as Furiosa, attend day 2 of Comic-Con International on Friday, July 22, 2016, in San Diego. (Photo by Chris Pizzello/Invision/AP Photo)





Nick Edwards, who is dressed as the character Wolverine, poses for a photograph in front of a display for My Little Pony during the third day of Comic-Con 2016, in San Diego, California, USA, 23 July 2016. (Photo by David Maung/EPA)





Ashley Bailey, dressed as one of "Chewie's Angels," waves to fans on day two of Comic-Con International held at the San Diego Convention Center Friday, July 22, 2016, in San Diego. (Photo by Denis Poroy/Invision/AP Photo)





Nicholas Prior, of San Diego, dressed as Dallas from the video game “Payday: The Heist”, waives an American flag on day 2 of Comic-Con International on Friday, July 22, 2016, in San Diego. (Photo by Chris Pizzello/Invision/AP Photo)





Fans dressed as Captain Marvel, from left, The Joker and Freddy Krueger attend day 1 of Comic-Con International on Thursday, July 21, 2016, in San Diego. (Photo by Chris Pizzello/Invision/AP Photo)





An actor portraying the “Star Trek” character, Mr. Spock, works at the MAC Star Trek cosmetics booth on day one of Comic-Con International held at the San Diego Convention Center Thursday, July 21, 2016, in San Diego. (Photo by Denis Poroy/Invision/AP Photo)





Fans dressed as Star Wars stormtroopers use toilets at Comic-Con International in San Diego, California on July 24, 2016. (Photo by Daniel Knighton/FilmMagic)





Arin Jade Mallin, dressed as a “hipster” version of the Disney Little Mermaid fictional character Ariel, takes a rest during Comic Con 2016 in San Diego, California, USA, 22 July 2016. (Photo by David Maung/EPA)





A fan of the augmented reality mobile game “Pokemon Go” by Nintendo participate in a “poketour” organized by the municipality in San Salvador, El Salvador July 23, 2016. (Photo by Jose Cabezas/Reuters)





Cosplayer dressed as a character of the augmented reality mobile game “Pokemon Go” by Nintendo participate in a “poketour” organized by the municipality in San Salvador, El Salvador July 23, 2016. (Photo by Jose Cabezas/Reuters)





Cosplayer dressed as a character of the augmented reality mobile game “Pokemon Go” by Nintendo participate in a “poketour” organized by the municipality in San Salvador, El Salvador July 23, 2016. (Photo by Jose Cabezas/Reuters)





Cosplayers dressed as characters of the augmented reality mobile game “Pokemon Go” by Nintendo participate in a “poketour” organized by the municipality in San Salvador, El Salvador July 23, 2016. (Photo by Jose Cabezas/Reuters)





Fans of the augmented reality mobile game “Pokemon Go” by Nintendo participate in a “poketour” organized by the municipality in San Salvador, El Salvador July 23, 2016. (Photo by Jose Cabezas/Reuters)





People play the augmented reality mobile game “Pokemon Go” by Nintendo participate in a “poketour” organized by the municipality in San Salvador, El Salvador July 23, 2016. (Photo by Jose Cabezas/Reuters)





Cosplayer dressed as a character of the augmented reality mobile game “Pokemon Go” by Nintendo participate in a “poketour” organized by the municipality in San Salvador, El Salvador July 23, 2016. (Photo by Jose Cabezas/Reuters)





Cosplayer dressed as a character of the augmented reality mobile game “Pokemon Go” by Nintendo participate in a “poketour” organized by the municipality in San Salvador, El Salvador July 23, 2016. (Photo by Jose Cabezas/Reuters)