I remember going to Bob Preston's dressing room because I was losing a laugh - as you do in a long run. He said, 'Give me the script. That's where you're going off the road.' That's comedy. It's never the line itself; it's in the foundation.

I remember going to Bob Preston's dressing room because I was losing a laugh - as you do in a long run. He said, 'Give me the script. That's where you're going off the road.' That's comedy. It's never the line itself; it's in the foundation.