Holland made his first appearance as Spider-Man in Captain America: Civil War, but has since been involved in Avengers: Infinity War and Endgame, has completed his first solo MCU trilogy, and is now back with his fourth Spider-Man film. 2010's Iron Man 2 released years before Spider-Man joined the MCU, but after Peter Parker's debut, theories began to arise suggesting the child seen taking on a HAMMER Drone wearing an Iron Man mask could have been a young Peter Parker. After learning of Spider-Man operating in Queens, Tony Stark tracked him down and recruited him to join his team in Captain America: Civil War, marking Peter Parker's MCU debut.