My time as showrunner on The Walking Dead has been an amazing experience, but after I finish season three, it’s time to move on. I have told the stories I wanted to tell and connected with our fans on a level that I never imagined. It doesn’t get much better than that. Thank you to everyone who has been a part of this journey.

When you're managing an emergency department, you're trying to keep everybody calm, so when an emergency comes in the door, everyone can do their best work.

If you're going to run a small business, you need to know what everyone is doing, be the first one in and the last one out, and work weekends.

In TV and film, a little goes a long way. I see the show as horror so a lot of the [violence] is suggested. But it is violent. It is gory. I don't see any need to up the gore. Just to keep it as real and visceral as possible.

It's better to grow your employees, steer them into a place that they can learn and succeed, and want to work hard and be loyal, than to have a revolving door of employees. That's demoralizing.

I went to NYU undergraduate, then for a Master's in English, and got a summer job at St. Vincent's. I was a ward clerk handling everything in an intensive care unit.

The comic book, and I've said it before, is a treasure trove. It's a grab bag. We certainly have characters and story lines that we really want to do - but to get there in a TV series, you have to take your time. Sometimes you can't get right to it. They're two different mediums. So we make it our own and really own the material. I like to think of it as an alternate universe.