Awwwww.
I always loved him as Doc Baker on Little House on the Prairie. I grew up on that show and could never figure out why he couldn't be my doctor. Things we think when we are kids. I still watch LH every now and again on the Hallmark Channel. I also recently saw an episode of M*A*S*H* in which he made an appearance. I have never seen any westerns that he was in, though. I will miss him as an actor.