A lot of celebrity deaths this weekend, huh?
Don knotts, Darren McGavin and Dennis Weaver all died over the weekend.

I used to love Barney Fife, as a kid I remember watching his movies with Tim Conway as well as Three's Company.

Don Knotts, best known as Barney Fife from "The Andy Griffith Show", died at 81 of lung Cancer.
http://www.eonline.com/News/Items/0,1,18431,00.html

Darren McGavin died of natural causes at 83
http://www.eonline.com/News/Items/0,1,18434,00.html

and here's the the third:
"McCloud," "Gunsmoke" Star Rides Into Sunset
http://www.eonline.com/News/Items/0,1,18440,00.html

Hope they are all in a better place.