This is one of my favorite Bonanza episodes, and I believe it was rumored to be the favorite of Pernell Roberts as well. Script and acting are superb, and talk about some of the greatest names to wear six-shooters...
(Speaking of Lee Marvin's performance, he is best known for his roles in The Dirty Dozen, among others. However, The Man Who Shot Liberty Valence is very worthwhile, if you have not seen it)





