Someone should have nipped this in the bud before it happened. Seriously, it's very sad. He was also the landlord on Three's Company for awhile. And the older Jagger gets, the more he looks like him. I'll try to dig up a couple of pictures for comparison.
We know the separated at birth rip, but man the guy did some comedy - and you wanto to to scary- he did that sequence in Ghost and Mr Chicken that still gives me nightmares! @#$%& Freddy, Don did it...
He was a premature hunchback, allowed only one bullet (to be kept in his pocket), rumored to have knocked up Juanita at the diner, and caretaker of "The Rock," (aka the Mayberry jail). I'm gonna miss that wiry little bastard.