Just read that Robert Culp has died:
http://abcnews.go.com/Entertainment/...ry?id=10193596
As a writer he did some really strange and interesting episodes of "I Spy". He was also a firearms enthusiast. He used a S&W Schofield in "Track Down" (he wanted to use something other than a Colt), a custom, short-barrel P38 in "I Spy", and for "The Greatest American Hero", he had two DEVEL custom S&W pistols made. One for the show, and one for himself.
I haven't seen him in anything in years, but I will still miss him.
David.