Marvel?s new Spider-Man, Tom Holland, paid a visit to the set of Doctor Strange. Producer Louis D?Esposito posted a photo to Twitter, of himself with Holland and Doctor Strange director Scott Derrickson. The photo is likely to stir up speculation that Spider-Man will be making a cameo or post-credits appearance in Doctor Strange, though it is possible that Holland was simply taking the time to meet some other members of the Marvel Studios family.