Robert Downey Jr. Confirms Characters for Avengers Infinity War (video)

RDJ did a Facebook Live yesterday on the set of Avengers: Infinity War, and not only did he take your questions, he had a few surprise guests as well...

...That camera man looks familiar...hmm...

Question: So, what excites you most about being back with the Avengers?
RDJ: Well, I can't give too much away. But, I mean, this literally feels like the second great story ever told...

ALSO, take a behind-the-scenes look at DAY ONE of production on Avengers: Infinity War