8 Questions We Need Answered After Watching the Spider-Man: No Way Home Trailer

In addition to a cameo from Doc Ock and a subtle appearance from the Green Goblin, the trailer seems to tease a few more big villains, including Jamie Foxx's Electro (who has already been confirmed to return) with the lightning bolt and Thomas Haden Church's Sandman with all the sand. Is Spider-Man: No Way Home setting up a Sinister Six team-up?