Spider-Man: Homecoming Trailer #2 (2017): Check out the new Spider-Man: Homecoming trailer starring Robert Downey Jr., Tom Holland, and Marisa Tomei! Be the first to watch, comment, and share trailers and movie teasersclips dropping br br Following the events of Captain America: Civil War (2016), Peter Parker attempts to balance his life in high school with his career as the web-slinging superhero Spider-Man.