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SYFY WIRE San Diego Comic Con

The Best Cosplay From Day 1 of SDCC 2023: Mario Kart, Willy Wonka, Homelander & More!

San Diego Comic-Con is back and with it, the usual deluge of amazing cosplayers!

By SYFY WIRE Staff
Mario cosplayer on Day 1 of SDCC 2023

San Diego Comic-Con is back and with it, the usual deluge of amazing cosplayers from near and far.

Day 1 of the annual nerd gathering held in the Southern California town was chock full of pop culture connoisseurs showing off their love for Super Mario, The Boys, Willy Wonka, Star Trek, Dragonball Z, Star Wars, and more genre franchises. 

RELATED: Twisted Metal Takes Over SDCC as Sisqó Surprises Fans with Pop-Up Concert For Peacock Series

The convention itself features screenings and first looks from plenty of upcoming sci-fi fare, including Twisted Metal, Quantum Leap, The Continental and more rolling out across the long weekend.

The best cosplays from Day 1 of SDCC 2023

Cosplayers on Day 1 of SDCC 2023
Mario cosplayer on Day 1 of SDCC 2023
Spock cosplayer on Day 1 of SDCC 2023
Charlie and the Chocolate factory cosplayers on Day 1 of SDCC 2023
Catwoman cosplayer on Day 1 of SDCC 2023
Austin Powers cosplayers on Day 1 of SDCC 2023
Aquaman cosplayer on Day 1 of SDCC 2023
Doc Ock cosplayer on Day 1 of SDCC 2023
Cosplayer on Day 1 of SDCC 2023
The Boys cosplayers on Day 1 of SDCC 2023
A cosplayer dresses as a cobra trooper on Day 2 of SDCC 2023
Cosplayers dress as Grogu and The Mandalorian on Day 2 of SDCC 2023
Cosplayers dress as Goku and Chi-Chi on Day 2 of SDCC 2023
A cosplayer dresses as Dimitri from Fire Emblem on Day 2 of SDCC 2023
A cosplayer dresses as Jester Lavorre on Day 2 of SDCC 2023
A cosplayer dresses as Fjord from Critical Role on Day 2 of SDCC 2023
A cosplayer dresses as Aziraphale on Day 2 of SDCC 2023
Cosplayers dress as Princess Peach and Wario on Day 2 of SDCC 2023

Click here for SYFY WIRE’s full coverage of San Diego Comic-Con 2023.

Want more genre content? Head over to Peacock for blockbuster franchises like Jurassic Park, Harry Potter, Jaws, The Hunger Games, Twilight, and the Fast Saga.