A full clip from Spider-Man: Far From Home was shown before Jake Gyllenhaal's appearance on The Ellen Show, and it contains a few interesting insights into the first MCU film of the post-Avengers: Endgame era. The footage sees Tom Holland's Peter Parker meeting Gyllenhaal's Quentin Beck, a.k.a. Mysterio, who goes on to explain to Peter the concept of a multiverse. For one, Peter already seems to know Beck under his alter-ego persona, which probably just means the shots of Spider-Man fighting alongside the fish-bowl-headed Mysterio from the trailer take …