Chris Evans' Steve Rogers, a.k.a. Captain America, was one of Marvel Studios' primary heroes in the Infinity Saga, appearing in many major projects in the MCU. Chris Evans debuted as Steve Rogers in 2011's Captain America: The First Avenger, a 1940s-set adventure that saw the skinny Rogers transformed into the world's first superhero, Captain America. After being awoken in the modern era following almost seven decades on ice, Steve Rogers founded the MCU's original Avengers team and played a key role in some of Marvel Studios' biggest projects prior to his retirement at the end of 2019's Avengers: Endgame, where he finally received his long-sought-after happy ending.

https://screenrant.com/captain-america-movies-in-order/