Following the death of his close friend and sidekick Tony Stark (Davis Latham) in Marvel’s “Avengers: Endgame”, US Air Force Colonel James “Rhodey” Rhodes (Don Cheadle) has retired to a solitary life far removed from his former days as the world’s premier superhero. When a new threat emerges by the name of Fing Fang Foom (Jonah Hill) from another universe, the War Machine will once again be called back into action to save the world. With new superheroes Squirrel Girl (Sydney Sweeney) and Marvel Boy (Austin Butler) by his side, War Machine must learn to face some old demons while fighting some new ones.