There was a day on the set of Iron Man where I said, "I remember some of this stuff. I definitely had some Iron Man books. But, S.H.I.E.L.D. is a little bit of a weak spot for me."

The tremendous Jeremy Latcham from Marvel showed up with this one-of-a-kind animated encyclopedia about S.H.I.E.L.D. and The Avengers. Coulson wasn't a part of the comic books, which is a singular thing about him that I thought would get me killed off very quickly, but luckily, it didn't. It just became a thing that I fit into, and they kept finding new and better uses for me.

I'm not in Captain America because it takes place in the '40s. Both he and Bruce Banner are relationships that evolve during this - two more rock stars that I got to get on stage, ready to play ball.

Because I'm stern and scolding [the characters] sometimes, I'm sure I'll get a ton of grief.

The hardest thing to get right is to figure out how to bring all those characters together, and to fulfill the promise of The Avengers. They really set a very high bar for themselves because you've been setting this coalition up, for these five movies, and they better deliver. And in my opinion, they thoroughly deliver.

It was cool to me, as a fan of the comics, to see some of the villains that end up finding them there, and the way that they abuse Coulson before the superheroes come. I'm always, in the movies or in the animated series, getting into trouble that a superhero has to bail me out of.

But what I've also really liked about it is that it not only has Marvel set about... if they just were slavishly trying to bring the comic books to life, literally, I don't the movies would work, because it's different to see something on screen in three dimensions with actors, and they kind of, I believe, are constantly trying to find a way to absolutely respect the source material and at the same time, transform it into something that works and that you believe on screen.