Sisters Adelaide Hall (R) and Delaney Hall of San Diego, first in line to enter Hall H the following day, smile outside the Convention Center during San Diego Comic-Con International in San Diego, California, on July 22, 2026. Comic book fans will return to San Diego, California on Thursday for the latest Comic-Con, with many convention-goers buzzing about this year's return of Marvel. (Photo by Chris DELMAS / AFP via Getty Images)