My sister Linda lived in San Francisco in the seventies when they were filming the last season of The Streets of San Francisco. Here are a couple of pictures you shot of them filming on the streets. . . . of San Francisco. The photo above is a lovely closeup of Richard Hatch from Battlestar Galactica. (My sister has mad photography skills, unlike me) He took over when Michael Douglas left. (WordPress is being weird, click the photo twice to blow it up to full size) If you look at the garage door, that appears to be Karl Malden trying to shake some sense into a young woman in the far shot. I don't have that season on DVD yet, maybe when I get it, I'll be able to figure out which episode this was.