Ultron Character Poster Revealed March 16, 2015 TaylorNetwork no comment on Ultron Character Poster Revealed Marvel hit twitter with the character poster for Ultron voiced in the film Avengers: Age of Ultron by James Spader. The film hits theaters on May 1st. Unleash Ultron with this new poster for @Avengers #AgeofUltron, in theaters May 1! http://t.co/ffuP2IJIk8 pic.twitter.com/AsI501BHYq — Marvel Entertainment (@Marvel) March 16, 2015 Share this:TwitterFacebookLinkedInPinterestRedditTumblrLike this:Like Loading...