FAME PICTURES"I really don't know. What I'm on board for right now is the ride home. I don't want to start talking out of my league, because that would have certainly been my inclination in the past. I kind of know how to keep my teeth together a little better than I used to."
—Robert Downey Jr. to Entertainment Weekly, heading home from The Tonight Show, on whether he would be on board for the just-announced Avengers movie