

Actor Matt Damon poses with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Robert Downey Jr., reacts with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Fans dressed up in costume await the cast members on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Karen Gillan poses with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Fans dressed up in costume await the cast members on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Letitia Wright poses with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Brie Larson poses with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Director Anthony Russo, Disney CEO Robert Iger and director Joe Russo (L-R) at the world premiere of movie Avengers: Endgame in Los Angeles, California, U.S., April 22, 2019.


Fans dressed up in costume await the cast members on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Robert Downey Jr., reacts as he poses with his wife Susan at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Josh Brolin poses with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast members Robert Downey Jr. and Bradley Cooper at the world premiere of movie Avengers: Endgame in Los Angeles, California, U.S., April 22, 2019. REUTERS/Monica Almeida - RC14872EDCD0


Cast member Robert Downey Jr., arrives on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Anthony Mackie poses with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019. REUTERS/Mario Anzuoni - RC1E440BB900


Cast member Benedict Wong poses on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Actor Chris Pratt poses fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Mark Ruffalo poses with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019.


Cast member Mark Ruffalo and family at the world premiere of movie Avengers: Endgame in Los Angeles, California, U.S., April 22, 2019.


Cast member Chris Evans poses with fans on the red carpet at the world premiere of the film "The Avengers: Endgame" in Los Angeles, California, April 22, 2019. REUTERS/Mario Anzuoni
Avengers: Endgame premiere
Robert Downey Jr., Chris Hemsworth and other members of the Avengers superhero team on Monday celebrated the final chapter in a 22-movie saga that ranks as the movie industry's highest-grossing franchise of all time.