Avengers: Endgame is a 2019 superhero film and the culmination of the Marvel Cinematic Universe's Infinity Saga. Robert Downey Jr. reprises his role as Tony Stark/Iron Man in this epic conclusion to the Avengers storyline. The film follows the remaining Avengers as they attempt to reverse the devastating effects of Thanos' snap and bring back their fallen allies. Downey Jr.'s performance in Endgame is widely praised for its emotional depth and the impact it has on the overall narrative.