Comic-Con International, the pop-culture celebration kicked off Wednesday evening with the festival's preview night, where con-goers with four-day passes have first crack at the collectibles, free swag and photo opportunities on the San Diego Convention Center floor. (Photo: AP)
Eddie Quintero, left, and Nova Tepes of San Diego, sit under an umbrella outside the convention centre.
The Romero family shows up in full superhero avatar at the convention.
Fans dressed as Captain Marvel, from left, The Joker and Freddy Krueger, spotted have a great time.
Leah Thomas, of San Diego, came dressed as Diva Plavalaguna from \"The Fifth Element.\"
Members of the League of Hatters walk in front of the convention cente.
Fans wearing fsociety masks from \"Mr. Robot\" attend day 1 of Comic-Con International.
A fan dressed in a bear costume enters the convention center on day 1 of Comic-Con International.
Jadelyn Chu, 8, of San Diego, reads a \"Suicide Squad\" comic book while lying on the convention center floor.
Jose Davalos, dressed as the Hades character from \"Hercules,\" poses for photographers.
Todd Schimt, dressed as the Silver Surfer, carries his surfboard into the convention center on day one of Comic-Con International held at the San Diego Convention Center Thursday July 21, 2016, in San Diego.
Cosplayers have a great time at the San Diego Comic-Con 2016