I try to take things that challenge me either physically or mentally, or I have to learn a new skill.

For a long time, it was like I was part of some special forces unit: I'd land, meet everyone, five minutes later I'd have to do some amazing work, then - boom! - I'm out again. You know, playing supporting parts takes courage.

I considered a lot of different jobs as a kid. I thought about becoming a priest or a lawyer. My father had a big linen-supply business and I considered working for him. What dawned on me was: 'If I'm an actor, I get to do the fun parts of every job!' Without having to go to four years of law school.

I always say it takes as much preparation and thought to do a small part as a leading part. In some ways, leads are easier because you have the luxury of time to discover the character.

When I first joined SAG, there was another John Reilly. My dad was John Reilly, too, but growing up I was John John. Nobody in life calls me John C. It's more like, "Hey you, Step Brother!"

I find people attractive for more subtle reasons than just the way they look.

The truth is that filmmaking is not really an actor's medium; it's really a director's medium, so all I can really control is the character that I'm playing. So I try to look for characters that are interesting and engaging and different than what I've done before and hopefully it becomes a good movie.