I've never seen a movie director who was happier to be directing a movie than Dave [Mamet]. His sets, everyone who's ever been involved with one of them will tell you of the funnest, funniest sets you can be on.

I'd be just another Marvel fan, only with a little bit bigger smile, when I would get the script and be like, "Oh, my gosh, Agent Coulson knows that?

When Marvel put together Ultimate Spider-Man and someone came up with the idea of having Principal Coulson, they said, "Do you want to do the voice?" I thought, "I have to do the voice!" Because I have a daughter and we watch some cartoons, I couldn't bear the idea of tuning in and hearing somebody else's voice.

Speaking as Coulson, it's unclear. I feel like that are other formidable S.H.I.E.L.D. elements and they don't have Coulson's connection to some of these people. I think what I like about what seems to be going on is there are differing opinions about who's where on the hierarchy and I think that's some of what goes on in the movie.

I felt like people really do their best work when they're having a really good time and feel safe to push the envelope and make a jackass out of themselves.

I was an 'Ironman' fan. It was in the '70s. I definitely liked comics and drew a lot of panels on my notebook when I should have been studying - probably why I ended up in the arts.

For me, one of the really cool things about this is that throughout these movies, there have been - and I enjoyed it this way - hints at what S.H.I.E.L.D. is and how they function within this Marvel movie universe which, as you know, is deeply based in the comic books.