Mr. Media Interviews By Bob Andelman

Today's Guest: Guillermo Diaz, actor, "Weeds," "Mercy," "Scandal" Actor Guillermo Diaz, star of "Weeds," "Mercy" and "Scandal" I’m gonna be honest with you—I’m far more interested in talking with Guillermo Diaz about his last role—as, curiously, “Guillermo”—in “Weeds,” in which he played Mary Louise Parker’s drug dealer, teacher, friend, antagonist, protector—hey, it was complicated. That Guillermo was one scary mofo. This Guillermo is starring as Nurse Angel Lopez on the new NBC drama “Mercy,” which airs Wednesdays at 8 p.m. It’s funny and awkward at times—just like “Weeds,” in some ways—but I think this show demonstrates how much range Diaz actually has. From the Season 3 premiere of "Scandal," it's actor Guillermo Diaz. (ABC/Eric McCandless) GUILLERMO DIAZ podcast excerpt: "I would hope that Guillermo would really like Angel and have a little bit of a snicker with him... I'm coming back to 'Weeds.' It's gonna work out; it's going to be interesting to see what they do with me." He came to national atten