The main difference is, in 'Cold Case,' the victim sometimes had been dead for decades - you didn't have the advantage of being able to interview the victim. You had to piece together the circumstances surrounding the crime from witnesses and other evidence. 'SVU' is much more immediate in that you can talk to the victim.

For me, being in front of a camera is a matter of practicing and refining your art. I think, if you're telling a story worth telling, it's worth investing the time into developing.

The centerpiece of 'Law and Order' is the crime, and it starts with the writing. There's a beginning, a middle and an end. It allows the audience to watch any given episode and can drop right in and not feel lost. I think the stark, raw structure has a lot to do with its longevity.

I'm blessed to come from a family with five brothers. We're all physical and athletic and like to work out, like to be outside, like to throw the ball around. We spent our entire childhoods on some kind of corner or in a field. We still do a Turkey Bowl every Thanksgiving. It gets competitive, man. Bloody.

I had been on another procedural show, 'Cold Case,' for seven years, and I certainly respected the legacy of 'Law & Order,' even though I had only seen a handful of episodes. Being a dad meant the reality was that I probably knew more about Dora and Diego. But I saw the show with fresh eyes, and I wasn't coming in with a bunch of baggage.

The main difference is, in 'Cold Case,' the victim sometimes had been dead for decades - you didn't have the advantage of being able to interview the victim. You had to piece together the circumstances surrounding the crime from witnesses and other evidence. 'SVU' is much more immediate in that you can talk to the victim.

I don't think there's a way to replace Stabler. The most I could hope for is to come and try and develop a character who is interesting, who is interesting to me, who is interesting to fans and who could contribute to the storytelling that is 'Law & Order: SVU.'