The Spider-Man star recently revealed that he was one of the few people who knew that Robert Downey Jr. would be returning to the MCU to play Doctor Doom in Avengers: Doomsday before the big announcement hit San Diego Comic Con in July.

Ever since it was announced that Doctor Doom would be played in the MCU by Robert Downey Jr, previously the lynchpin of the universe as the now-dead Tony

Holland and Downey had killer chemistry throughout their appearances together in the MCU, including Civil War, Spider-Man: Homecoming, and Avengers: Infinity War. And it sounds like that began in the audition room before it extended to an actual film set, with Holland sharing that the Oscar-winning actor helped give him freedom to improvise.