A.J. Buckley : (asked on which is his favourite TV or movie role) I like to disappear into characters, and in film you can disappear into a roll much more than television. I really enjoyed The Box. In The Last Sin Eater, I played a father for the first time, which was cool. I had so much fun playing the bad guy in Walking Tall 2. My favorite roles are anything that's going to push me to go deep inside myself to delve into a character. I get so excited when I find out who a character is. Even with Adam, I change my voice a little, [make it higher], I'm always tense with sweaty palms around people, but when I'm in the lab I'm in my element.