Johnny: "You might want to put me in Iron Man 3."
Jon Favreau: "We did 3. 4 would be next."
Johnny: "Iron Man 4! Downey's great don't get me wrong, I love Downey; he's just a little long in the tooth. I think you wanna go younger, man."
Jon Favreau: "If I recall, you're 5 years older than him."