Cosplayers brought out the big guns on day three of San Diego Comic-Con 2026—literally. We saw creative and detailed weapons and armor on characters like Din Djarin, aka the Mandalorian, some Orbital Drop Shock Troopers from Halo, Samus Aran from Metroid, and more. We also saw our first Patricia from Widow’s Bay, and she did not disappoint. And then there’s what we can only describe as Ronald McJoker—seriously, you’ve gotta check it out. Here’s our favorite cosplay from SDCC day three. Wirt and Greg from ‘Over the Garden Wall’ © Cheryl Eddy/io9 Heihei and Maui from ‘Moana’ © Cheryl Eddy/io9 Bender from ‘Futurama’ © Cheryl Eddy/io9 Darth Vader and an Imperial Officer from ‘Star Wars’ © Cheryl Eddy/io9 The Mandalorian © Cheryl Eddy/io9 A referee and Doctor Doom © Cheryl Eddy/io9 © Cheryl Eddy/io9 Orbital Drop Shock Troopers from ‘Halo’ © Cheryl Eddy/io9 ‘Star Wars’ © Cheryl Eddy/io9 Patricia from ‘Widow’s Bay’ © Cheryl Eddy/io9 Ronald McJoker © Cheryl Eddy/io9 Custom Spider-Man © Cheryl Eddy/io9 Samus Aran from ‘Metroid’ © Cheryl Eddy/io9 Spaceballs from ‘Spaceballs’ © Cheryl Eddy/io9 Invincible from ‘Invincible’ © Germain Lussier/io9 Want more io9 news? Check out when to expect the latest Marvel, Star Wars, and Star Trek releases, what’s next for the DC Universe on film and TV, and everything you need to know about the future of Doctor Who.