The official synopsis for the film is as follows:
Thrilled by his experience with the Avengers, Peter returns home, where he lives with his Aunt May, under the watchful eye of his new mentor Tony Stark. Peter tries to fall back into his normal daily routine – distracted by thoughts of proving himself to be more than just your friendly neighborhood Spider-Man – but when the Vulture emerges as a new villain, everything that Peter holds most important will be threatened.
The new trailer gives us more of a glimpse of Tony Stark’s mentor role to Peter Parker and also we get more of Michael Keaton’s Vulture and the showcase of the boat scene that intrigued quite a number of us in the first trailer a few months back. The cast of Spider-Man: Homecoming includes Marisa Tomei, Robert Downey Jr., Zendaya, Tony Revolori, Laura Harrier, Michael Barbieri, Michael Keaton, Kenneth Choi, Donald Glover, Martin Starr, Logan Marshall-Green, Abraham Attah, Isabella Amara, Jorge Lendeborg Jr., J.J. Totah, Hannibal Buress, Michael Mando, Tyne Daly, Garcelle Beauvais, Tiffany Espensen, Angourie Rice and Jona Xiao.
Spider-Man: Homecoming is scheduled for cinematic release on the 7th July 2017.