I get tired of sitting home and doin' nothing. If I'm doing something eight months of the year, I don't mind loafing the other four. But, lately, I've been finding fewer and fewer movies I'd like to do. And when that happens, I get hard to live with. Then this thing came along. I read it. I liked it. This character Hardcastle: I figured I could live with him for five years if I had to. There was something going on there. You don't get a helluva lot of character in series TV. They're more likely to star the car.

TV Guide interview, 1984[tvguide.com]