All the best cosplay from Comic-Con 2018: 'Harry Potter,' 'Stranger Things,' the Avengers, and more

Cosplayers dressed as Inside Out at Comic-Con International on July 20, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayer dressed as The Mask at Comic-Con International on July 21, 2018, in San Diego. (Photo: Vivien Killilea/Getty Images)

Cosplayers dressed as the cast of Deadpool 2. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dog as Captain America at Comic-Con International on July 20, 2018, in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayers at Comic-Con International on July 20, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers at Comic-Con International on July 21, 2018, in San Diego. (Photo: Araya Diaz/Getty Images)

Cosplayers dressed as “Mr. Freeze” and “Poison Ivy” at Comic-Con International on July 20, 2018, in San Diego.
(Photo: Christy Radecic/Invision/AP)

Cosplayer dressed as Black Panther at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer at Comic-Con International on July 21, 2018, in San Diego. (Photo: Dia Dipasupil/Getty Images)

Cosplayer dressed as Nebula at Comic-Con International on July 20, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayer dressed as Rufio at Comic-Con International on July 21, 2018, in San Diego. (Photo: Dia Dipasupil/Getty Images)

Cosplayer dressed as Thor and dog dressed as Loki at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as the TARDIS from Doctor Who at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Te Fiti from Moana at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Mera from Aquaman at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Crystal trooper, inspired by Star Wars, at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as She-Ra from She-Ra: Princess of Power at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Groot from Guardians of the Galaxy at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Scooby-Doo at Comic-Con International on July 21, 2018, in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayer dressed as the Flash from DC Comics and his superhero dog at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Fat Albert from Fat Albert and the Cosby Kids at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Iron Man 1889, inspired by Iron Man, at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as The World’s Angriest Boy in the World from Legion at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Poison Ivy and Killer Croc from Batman at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Gamora from Guardians of the Galaxy at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Thanos from Avengers at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Teen Titans Go! characters at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Totoro from My Neighbor Totoro at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Aquaman, Robin, and Ambush Bug from DC Comics at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Captain Planet at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Yondu from Guardians of the Galaxy at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Hagrid and Harry Potter from Harry Potter at Comic-Con International on July 21, 2018, in San Diego.(Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Zoya the Destroya from GLOW at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Alice from Alice in Wonderland at Comic-Con International on July 21, 2018, in San Diego.(Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Mantis, Rocket, Gamora, and Star-Lord from Guardians of the Galaxy at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Samurai Optimus Prime from Transformers at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Harry Potter characters at Comic-Con International on July 20, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Phuong Nguyen and Derrick Petry, both from Lafayette, La., dressed as Captain America and Deadpool at Comic-Con International on July 19, 2018, in San Diego. (Photo: Richard Vogel/AP)

Cosplayer dressed as Dragon’s Lair arcade game from Stranger Things at Comic-Con International on July 20, 2018, in San Diego. Watch footage of Comic-Con attendees interacting with the DIY costume. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Rick Grimes of The Walking Dead at Comic-Con International on July 20, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Disney summer princesses at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Juliana Bove, of San Diego, dressed as Pennywise from the film It, at Comic-Con International on July 20, 2018, in San Diego. (Photo by Richard Shotwell/Invision/AP)

Cosplayers dressed an Oompa Loompa, Veruca Salt, Willy Wonka, and Augustus Gloop at Comic-Con International on July 20, 2018, in San Diego. (Photo: \Phillip Faraone/Getty Images)

Cosplayers dressed as Handmaids at Comic-Con International on July 20, 2018, in San Diego. (Photo: Phillip Faraone/Getty Images)

Cosplayers at Comic-Con International on July 20, 2018, in San Diego. (Photo: Phillip Faraone/Getty Images)

Cosplayers dressed as Dolores and William from Westworld at Comic-Con International on July 20, 2018, in San Diego. (Photo: Dia Dipasupil/Getty Images)

Cosplayers dressed as Azazel, Mystique, and Nightcrawler at Comic-Con International on July 20, 2018, in San Diego. (Photo: Phillip Faraone/Getty Images)

Cosplayers dressed as Starfire and Raven at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Stay Puft Marshmallow Man at Comic-Con International on July 20, 2018, in San Diego. (Photo: Phillip Faraone/Getty Images)

Cosplayer dressed as Jason Voorhies at Comic-Con International on July 20, 2018, in San Diego. (Photo: Phillip Faraone/Getty Images)

Cosplayer dressed as Sailor Moon at Comic-Con International on July 20, 2018, in San Diego. (Photo: Phillip Faraone/Getty Images)

Cosplayer dog dressed as Robin at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Porco Rosso and Princess Mononoke from Hayao Miyazaki’s anime films at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Kratos at Comic-Con International on July 20, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers dressed as Mad Max characters at Comic-Con International on July 20, 2018, in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayer dressed as Oogie Boogie at Comic-Con International on July 21, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Star-Lord at Comic-Con International on July 20, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer dressed as Pyramid Head at Comic-Con International on July 20, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer dressed as Vision with her dog dressed as Scarlet Witch at Comic-Con International on July 20, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers at Comic-Con International on July 20, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer dressed as Doctor Strange at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Iron Man at Comic-Con International on July 19, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayer dressed as the Angel of Death from Pan’s Labyrinth at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Predator at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as the Riddler and Black Widow at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Deadpool at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Eleven, Chief Hopper, Dustin, and Lucas from Stranger Things at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as anime characters All Might and Stain at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Deathstroke and Red Hood at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as the Junk Lady from Labyrinth at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as the White Queen and Queen of Hearts from Alice in Wonderland at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Darth-T at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Rey and an Imperial soldier from Star Wars at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as characters from The Incredibles at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Wybie from Coraline at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Te Fiti from Moana at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as the Silver Surfer and the Invisible Woman at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as the Night King from Game of Thrones at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Mad Hatter, Red Queen, and White Rabbit at Comic-Con International on July 20, 2018, in San Diego. (Photo: Phillip Faraone/Getty Images)

Cosplayer dressed as Peridot from Steven Universe and Spider-Man at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Batwoman, Robin, and She-Hulk at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Tina and Tina as Sandwitch from Bob’s Burgers attend the Bob’s Burgers x Shake Shack Pop Up at Comic-Con International on July 20, 2018, in San Diego. (Photo: Dia Dipasupil/Getty Images)

Cosplayers dressed as various Spider-Men at Comic-Con International on July 20, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Maui from Moana at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer dressed as Kiki at Comic-Con International on July 20 in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayer dressed as She-Ra at Comic-Con International on July 20 in San Diego. (Photo: Araya Diaz/Getty Images)

Cosplayers dressed as Ellie and Carl from Up at Comic-Con International on July 20 in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayer dressed as Supergirl at Comic-Con International on July 20 in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayer dressed as Emily in Tim Burton’s Corpse Bride at Comic-Con International on July 20 in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayer dressed as Totoro at Comic-Con International on July 20 in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayer dressed as Chichiyaku at Comic-Con International on July 20 in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayer dressed as Bill Cipher of Gravity Falls at Comic-Con International on July 20 in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayers dressed as Toad, Mario, and Luigi at Comic-Con International on July 20 in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayers dressed as characters from Dungeons and Dragons at Comic-Con International on July 20 in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayer dressed as Dr. Evil at Comic-Con International on July 20 in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayers dressed in steampunk outfits at Comic-Con International on July 20 in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayers Miguel Medina and Charles Lewin, from Los Angeles, dressed as Ghostbusters at Comic-Con International on July 19 in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayer at Comic-Con International on July 20 in San Diego. (Photo: Christy Radecic/Invision/AP)

Jeff Rose, from Los Angeles, dressed as Electro at Comic-Con International on July 20 in San Diego. (Photo: Richard Shotwell/Invision/AP)

Cosplayers dressed as Rick and Morty at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Mike Asanuma, from Los Angeles, controls a puppet of Rocket from Guardians of the Galaxy at Comic-Con International on July 20 in San Diego. (Photo: Chris Pizzello/Invision/AP)

Cosplayers Mark Sherman dressed as Austin Powers with Gayle Sherman and Samantha Sherman dressed as Fembots at Comic-Con International on July 20 in San Diego. (Photo: Chris Pizzello/Invision/AP)

Jamie Solano dressed as a Stormtrooper and Nicki Solano dressed as Han Solo with her dog Penny Lane sitting in a Millennium Falcon carrier at Comic-Con International on July 20 in San Diego. (Photo: Chris Pizzello/Invision/AP)

Cosplayers dressed as the Belcher family attend the Bob’s Burgers x Shake Shack Pop Up during Comic-Con International on July 20 in San Diego. (Photo: Dia Dipasupil/Getty Images)

Cosplayers dressed as Stormtroopers at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayers dressed as Rick and Morty at Comic-Con International on July 20 in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Cosplayer is dressed as Rey at Comic-Con International on July 18, 2018, in San Diego. (Photo: Daniel Knighton/Getty Images)

Cosplayers dressed as Wonder Woman and Batman at Comic-Con International on July 18, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayer dressed as Killer Croc at Comic-Con International on July 19, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayers dressed as Star-Lord, Gamora, and Drax at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayer dressed as the Zombie Judge of ParaNorman at Comic-Con International on July 19, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayers dressed as Machiko, Dutch, and Billy of Predator at Comic-Con International on July 19, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayer dog dressed as Superman at Comic-Con International on July 19, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayer dressed as Harley Quinn at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayers dressed as nuns at Comic-Con International on July 19, 2018, in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayers at Comic-Con International on July 20, 2018, in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayer dressed as Hawkman at 2018 Comic-Con International on July 20, 2018, in San Diego. (Photo: Vivien Killilea/Getty Images)

Cosplayer dressed as Wolverine at 2018 Comic-Con International on July 20, 2018, in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayers dressed as Grandmaster of Thor: Ragnarok and Black Cat at Comic-Con International on July 19, 2018, in San Diego. (Photo: Daniel Knighton/FilmMagic)

Cosplayer dressed as Harley Quinn at Comic-Con International on July 19, 2018, in San Diego. (Photo: Vivien Killilea/Getty Images)

Cosplayers at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

A cosplayer dressed as the Enchantress at Comic-Con International on July 20, 2018, in San Diego. (Photo: Vivien Killilea/Getty Images)

Cosplayer dressed as Poison Ivy at Comic-Con International on July 19, 2018, in San Diego. (Photo: Mario Tama/Getty Images)

Cosplayers dressed as Stormtroopers at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayer dressed as Bane at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayers dressed as Coneheads at Comic-Con International on July 19, 2018, in San Diego. (Photo: Chris Pizzello/Invision/AP)

Cosplayer dressed as Woody at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayers dressed as Handmaids (in summer wear) at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayer dressed as Joker at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayers dressed as The Shining twins at Comic-Con International on July 19, 2018, in San Diego. (Photo: Christy Radecic/Invision/AP)

Cosplayer dog dressed as Iron Man at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayers dressed as Rebel Pilots at Comic-Con International on July 19, 2018, in San Diego. (Photo: Tommaso Boddi/Getty Images)

Cosplayers dressed as Dragon Ball Z‘s Goku at Comic-Con International on July 19, 2018, in San Diego. (Photo: Araya Diaz/Getty Images)

Cosplayer at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers dressed as Harley Quinn, Wonder Woman, Catwoman, and Frozen‘s Elsa at Comic-Con International on July 19, 2018, in San Diego. (Photo: Araya Diaz/Getty Images)

Cosplayer dressed as a Mortal Kombat character at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer dressed as John Coffey of The Green Mile at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer dressed as War Machine at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers wear Deadpool masks at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers dressed at Black Widow, Scarlet Witch, Gamora, and Doctor Strange at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers dressed as El Royale staff at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers dressed as Kylo Ren and Doctor Strange at Comic-Con International on July 19, 2018, in San Diego. (Photo: Araya Diaz/Getty Images)

Cosplayer dressed as Predator at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer dressed as Elvis Presley at Comic-Con International on July 19, 2018, in San Diego. (Photo: Albert L. Ortega/Getty Images)

Cosplayer dressed as a Jawa at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayers dressed as Charlie Brown at Comic-Con International on July 19, 2018, in San Diego. (Photo: Quinn P. Smith/Getty Images)

Cosplayer at Comic-Con International on July 19, 2018, in San Diego. (Photo: Araya Diaz/Getty Images)

Cosplayer dressed as Wonder Woman at Comic-Con International on July 19, 2018, in San Diego. (Photo: Araya Diaz/Getty Images)

Adam Gilmore, from Carlsbad, Calif., as Jon Snow from Game of Thrones at Comic-Con International on July 18, 2018, in San Diego. (Photo: Richard Vogel/AP)

A cosplayer clowns around at Comic-Con International on July 18, 2018, in San Diego. (Photo: Albert L. Ortega/Getty Images)

A cosplayer dressed as Nightcrawler at Comic-Con International on July 18, 2018, in San Diego. (Photo: Albert L. Ortega/Getty Images)

A cosplayer dressed as a creepy nun at Comic-Con International on July 18, 2018, in San Diego. (Photo: Daniel Knighton/Getty Images)

Sofia Weeks dressed as Tracer from the video game Overwatch at Comic-Con International on July 19, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

The frog prince welcomes people at the CFX booth at Comic-Con International on July 19, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Friends dress up to pay homage to Monty Python and the Holy Grail — complete with coconuts — at Comic-Con International on July 19, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

A cosplayer dressed as Dr. Victor Von Doom from Marvel Comics at Comic-Con International on July 19, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)

Steve and Michelle Gormally of Atlanta dressed as Galactus and Marvel Girl at Comic-Con International on July 19, 2018, in San Diego. (Photo: Richard Vogel/AP)

Wesley Tarr and Alex Drastal dress as characters Sally and Jack from The Nightmare Before Christmas at Comic-Con International on July 19, 2018, in San Diego. (Photo: Richard Vogel/AP)

Emily Escevarria of San Diego shows off her costume — Starfire from Teen Titans Go! — at Comic-Con International on July 18, 2018, in San Diego. (Photo: Chris Pizzello/Invision/AP)

Michael Mijerark and Ryan Trent dress as knights from Warcraft at Comic-Con International on July 19, 2018, in San Diego. (Photo: Richard Vogel/AP)

A cosplayer is covered in (fake) blood at Comic-Con International on July 18, 2018, in San Diego. (Photo: Daniel Knighton/Getty Images)

Andrea Seale, from Burbank, Calif., dressed as Vincent from Beauty and the Beast at Comic-Con International on July 19, 2018, in San Diego. (Photo: Richard Vogel/AP)

Amanda Mossbarger, from San Diego, dressed as Wednesday Addams while carrying Cousin It from The Addams Family at Comic-Con International on July 19, 2018, in San Diego. (Photo: Richard Vogel/AP)

Dean LeCrone of San Diego wears his Dr. Artemus Peepers costume at Comic-Con International on July 18, 2018, in San Diego. (Photo: Chris Pizzello/Invision/AP)

Chris Fraley dresses as a character he calls “Blackman” at Comic-Con International on July 19, 2018, in San Diego. (Photo: Gregory Bull/AP)

Texans Cathrine Morgan and Trudy Alison wear blond wigs as they pose with shields at Comic-Con International on July 19, 2018, in San Diego. (Photo: Gregory Bull/AP)

Cosplayer couple dressed as Sallie and Jack Skellington from The Nightmare Before Christmas at Comic-Con International on July 18, 2018, in San Diego. (Photo: Angela Kim/Yahoo Entertainment)