After the success of Sam Raimi's Spider-Man trilogy, director Marc Webb & Co. knew they were likely kicking off a franchise when they started work on Amazing Spider-Man. So they made sure to sneak in a few Easter eggs to set-up the sequels. Want to know where to look to find 'em?
Matt Parker and Trey Stone have embedded lots of running gags into their long-running Comedy Central cartoon, only one of them being that "they" kill Kenny every installment. Some sharp-eyed viewers have spotted another one: a visitor from another world is buried, somewhere, in each South Park episode.