This week in TV Guide: August 2, 1969

Until its reappearance as a guest-star vehicle for Rick Dalton in Once Upon a Time in Hollywood, it was mostly only oldtimers like us who remembered Lancer, the western which ran on CBS for two seasons from 1969 to 1971. As is the case with so many Westerns, Lancer thrives on drama involving intertwined family trees; Bonanza's Ben Cartwright sired three sons with three different mothers, The Big Valley had an outsider who turned out to be the illegitimate son of the deceased Tom Barkley, The High Chapparal featured a second wife 30 years younger than John Cannon. (These family patriarchs sure did get around, didn't they?)In the case of Lancer, our patriarch is one Murdoch Lancer, dealing with the tensions brought on by the relationship between his two estranged sons, each the product of a different marriage, who are now brought together to help the old man protect his ranch, also known as Lancer, from land pirates. It probably seemed like a good idea at the time, and in fact even…