Robert Downey Jr. Tells David Letterman No Plans for Iron Man 4 (Video)

Robert Downey Jr. was on the Late Show with David Letterman on Monday night, where he was quick to quash rumours about Iron Man 4.

According to Downey Jr., there’s absolutely nothing concrete for Iron Man 4, so there’s no script yet, no cast and, with Marvel Pictures holding the cards, no date as to when it might begin filming.

But……it may happen, although, it if does…..he may or may not be in it.

Basically, Robert Downy Jr. is not going to tell us anything about Iron Man 4, for whatever reason so, you might as well stop asking.