Spoilers leak from Marvel’s unaired Fantastic Four and Thunderbolts* trailers

Superhero movie fans can't be disappointed with this year's CinemaCon. The event has been an unexpected source of superhero action, delivering plenty of great surprises.

First, we learned the Spider-Man 4 title and release date. Then, Sony revealed Spider-Man: Beyond the Spider-Verse will hit theaters in 2027, about a year after Spider-Man: Brand New Day.

The first extended clip from James Gunn's Superman is also out, and the superhero goodies don't stop there.

Marvel released...