"Peckinpah often told interviewers that all his dramas were morality plays. But his films and television shows were not simpleminded lectures on right and wrong or good and evil, for he knew that such comforting black and white demarcations were an illusion. Instead they were open-ended existential inquiries, a search for morality in a land where it appears to have evaporated. In each episode Blassingame is confronted with a difficult, ambiguous situation that calls for tough decisions without the presence of God or a set of tangible social laws or values to guide him. He must choose who he is, what he stands for, what he can live with and what he can't, and through te decisions he makes he defines himself."

("If they move... kill'em!. The life and times of Sam Peckinpah", David Waddle)