Spider-Man: Homecoming has become the highest-grossing superhero film of 2017 The flick starred Tom Holland as the eponymous web-slinging superhero. The movie marked the character?s first solo film debut in the ground-breaking Marvel Cinematic Universe. The actor had first made his debut as a hero in Anthony and Joe Russo?s "Captain America: Civil War." He will be reprising his role in the Russos? "Avengers: Infinity War" next year.