The Marvel Cinematic Universe officially kicked off in 2008 with Iron Man, and is still going strong nearly two decades later with its 36th feature film, Thunderbolts, opening in U.S. theaters on May 2.

Thunderbolts' brings back Marvel characters like Florence Pugh's Yelena Belova and more. Here's a cast guide for all the Marvel superheroes.

For the longest time, keeping up with the Marvel Cinematic Universe felt essential for movie lovers, even if not every movie lived up to expectations. But since the end of the MCU’s Phase 3 in 2019 and the ramping up of related TV shows on Disney+,