Me and Noel went to HBO once and pitched this really ludicrous idea about us driving around in a haunted car, and they just stared at us. Literally stared at us! It was awful. Luckily, we were together, so we could laugh about it, but if we were on our own, it would have been one of the worst moments ever.

I've done interviews in the past where, apparently, I didn't give the journalist any eye contact. I'm a bit shy, yes. I've thought about refusing to do any press at all.

I ran off stage at my first gig. Halfway through it, I forgot my lines and didn't know what to do, so I just ran out of the building down towards a lake. I was going to throw myself in, but the compere came out and said, 'No, it's going well, come back and finish the gig!'

The profession is rife with fear about your age, about your validly, longevity, appearance. It's vanity, and it's hard to sort of avoid all those things; they come at you as an actor.

Someone once described me as the Zelig of comedy, and I think I know what he means.

Here's my take on Andy Kaufman... For Kaufman, comedy was a skill that was open for examination. He didn't just do comedy, he deconstructed it like it was a transistor set. He pulled out all the wires and switched them around, often in front of our very eyes.

I think on 'Third Watch' that I was the comic relief on a lot of that. I mean, I definitely had dark moments, but people tended to think he was funny even if the character himself wasn't having a fun time.

My experience is at The Groundlings Theater, where we created different characters and did sketch comedy. And sometimes the characters were outrageous, but they always came from a real place. So even working there, we had to create characters from the people that we knew.