At one time, whenever the hell it was, they wanted a character to come in and stir up the pot. They brought me in for 8-10 episodes and said we'll try it for that.
Don't ever rope me in as a late-night talk show host. I don't want to be one.
I have a reputation for being an improvisational actor, which is true, but I also know what I'm doing so that if the improvisational strand doesn't work I can go back to what I know's already there.

