End Credits of “The Amazing Spider-Man 2” Teases A Sinister Six Movie Kevin C, May 1, 2014May 1, 2014 Are you planning to check out The Amazing Spider-Man 2 this weekend? The movie is tracking to be huge for box office receipts internationally. While watching what Spidey is up to, we look to the future and speculation about a group of villains in the Spider-Man universe. Namely, the Sinister…