Doctor Strange joins Peter Parker in Spider-Man: No Way Home.

Marvel/Sony

After months of speculation, rumors and even a leak, finally the first trailer for Spider-Man: No Way Home is here. The Marvel Cinematic Universe (and Sony) have exploded the multiverse for the third Tom Holland Spidey flick. Yes, that's Alfred Molina in the final scene bringing back heavily armed villain Doctor Octopus for the first time since 2004's Spider-Man 2 -- and is that a hint at the Green Goblin, Electro, Sandman and The Lizard too? 

Check out the trailer below featuring Doctor Strange (Benedict Cumberbatch) stepping into Tony Stark's shoes as Peter Parker's mentor, casting an ill-advised spell on the MCU.