https://www.cnet.com/news/at-comic-con-wonder-woman-shazam-and-doctor-who-aim-to-fill-avengers-sized-hole/ > There are minor spoilers for various films and television shows below. Read with caution. > Thanos' infamous snap at the end of Avengers: Infinity War may have done more than wipe out half of all life in the universe -- it potentially sucked some of the air out of this year's San Diego Comic-Con.