Marvel Studios official release the trailer of Avengers: Infinity War, embedded below, which is schedule for release on May 4, 2018. Stars will reprise the character from their respective movie. Robert Downey Jr. as Tony Stark / Iron Man Josh Brolin as Thanos Mark Ruffalo as Bruce Banner / Hulk Chris Evans as Steve Rogers Chris Hemsworth as Thor Chris Pratt as Peter Quill / Star-Lord Elizabeth Olsen as Wanda Maximoff / Scarlet Witch Benedict…