"Spider-Man: Homecoming" is a 2017 superhero film that follows the story of Peter Parker, a high school student who gains spider-like abilities after being bitten by a radioactive spider. The film explores his struggles to balance his life as a teenager and his responsibilities as Spider-Man, while trying to prove himself to Tony Stark, also known as Iron Man. In the movie, Peter faces a new villain, Vulture, who is selling advanced weapons made from alien technology. As Spider-Man tries to stop Vulture, he learns important lessons about heroism, responsibility, and the challenges of growing up. The film is part of the Marvel Cinematic Universe.