I only saw a few because they were on rather late and we had no home video players in the UK at that time. However despite this I have very vivid memories of the theme music which I recall as a kid partly putting into words along the lines of "Outlaws go and get your guns" but I don't think I got much further than that! It set new ground in realism. The cowboys actually looked as if they had been on the trail and rather unkempt. Close ups of Don Colllier with deep shadows cast by the brim of his hat over his eyes are also vividly recalled somewhat along the lines of the spaghetti westerns of later years. I am pleased to see some are available on DVD.