Entertainment Weekly's Comic-Con 2014 preview gives you an exclusive first look at the big, bad Ultron causing all the grief in next summer's superhero team-up.

With S.H.I.E.L.D. destroyed and the Avengers needing a break from stopping threats, Tony Stark creates Ultron, a self-aware, self-teaching, artificial intelligence, who can assess threats and control Stark's Iron Legion. James Spader plays the bad buy, but there's no site of him since Ulton just looks like an alien version of Iron Man. Checkout the first look.