Today's Guest: Michael Cudlitz, actor, "Southland," "The Walking Dead." Actor Michael Cudlitz played Officer John Cooper on the entire run of 'Southland' on NBC and TNT. Order 'Southland: The Complete Second, Third and Fourth Seasons' starring Michael Cudlitz, available from Amazon.com by clicking on the DVD above! I’ve always watched a good deal of TV cop shows. "Hill Street Blues" was must-see TV in our house; I even watched the "Dragnet" remake with Ed O’Neil, who played Al Bundy on "Married… With Children." But the whole "Law & Order" and "CSI" thing never much appealed to me. Seems like every time I tried to watch, the plots revolved around brutal things happening to kids. Once you become a parent, you have enough nightmares about your children. I didn’t need TV adding to it. This season, however, I’ve been drawn to three cop shows that are more in the pre-Law & Order mode: "Castle" and "The Unusuals" on ABC and "Southland" on NBC. Joining me is one of the stars of "Southland,"