Dave Bautista teases some great scenes between Drax and Robert Downey Jr.?s Tony Stark/Iron Man in next year?s Avengers: Infinity War. The actor?s comments come just after lucky D23 attendees got to see the first Avengers: Infinity War teaser trailer at the Anaheim convention this past weekend, which teased more destruction and action set pieces than in any other Marvel film up until this point.