
I remember pacing around my hotel since I was flying in from England and had terrible jetlag before going to have a screen test with Frank Darabont. I felt like a lab rat, I was completely over obsessing about it. We were throwing ourselves off a cliff with this thing, holding hands and hoping the parachute would open. Jon Bernthal (Shane) had already been cast. I remember doing the big car scene with him and thinking, "That was a really great take and one of them, we really clicked." I kept hearing this noise and I thought it was the car engine. We looked around and realized that one of Jon's dogs had fallen asleep and was snoring in the middle of my take. I thought, "I'm never going to get this job." … AMC offered the part to me soon after I touched down back in England. I remember meeting Sarah Wayne Callies the day before we started filming and she looked at me and said, "Don't f— this one up!" She was cast after me. Lennie James (Morgan) was cast before anybody else. It was a very shrewd move. They'd been trying to find Rick for a long time and I was just about to film a movie in England but had to pull out because my son was born a bit early and when my daughter was born, I made a vow not to do that ever again. Then I had to fly out to L.A. for a screen test for The Walking Dead. I got a friend to replace me in this movie and the next day, this script came through from AMC. I must have been on their radar with Frank and he wanted me to test. It was incredible.
Courtesy of AMC