One of the standout aspects of Avengers: Infinity War is its character development. The film takes the time to explore the emotional arcs of several characters, including Tony Stark/Iron Man (Robert Downey Jr.), Steve Rogers/Captain America (Chris Evans), and Thor (Chris Hemsworth). The movie also introduces new characters, such as Doctor Strange (Benedict Cumberbatch) and Spider-Man (Tom Holland), who add fresh dynamics to the franchise.