Whatever happened to Alex Karras?

Alex Karras was a little before my time when he played football, but by all accounts he was a bad ass on the field. An University of Iowa and Detroit Lions football player, Karras 6'2" 255 pound stature was great for bruising people up on the field. But I remember Karras more for his roles in movies and TV. The first role I remember him in was the god awful show Webster, I barely even remember it to this day, except the girl in the show had huge cans. It turns out the girl with the huge cans was Karras real life wife, Susan Clark. Also you know the show is good when Eugene Roche is in it. Click for videos starring Karras and his busty wife