AMC continues to provide new content to keep fans of The Walking Dead happy until the premiere of the second season. We've seen multiple interviews in the past, but this time they have changed their format and are posting a two part write-up titled "A Day on the Set of The Walking Dead".

We've included a segment from the first part below, where you'll learn about Andrew Lincoln's "Rick Grimes Mix" and Rick's appearance changes in the new season. The 13 episode second season will kick off with a 90-minute premiere episode on Sunday, October 16th at 9PM.

"On a misty morning 40 miles outside of Atlanta, actor Andrew Lincoln, who plays Rick Grimes on The Walking Dead, stands beneath a tent on set. Behind him lies a Victorian farmhouse that will constitute a major setting within the show's second season, but today the action will be taking place in a valley below, where the show's production designer Greg Melton has built a menacing structure of splintered wood and rusted metal that looks like it's been sitting in that spot for 100 years. (In fact, the barn was constructed for the series out of brand-new material.)

Lincoln and the rest of the cast are psyching themselves up for what's to come: A major action scene that will be the culmination of Season 2's first main story arc. Standing in a distant field, Jon Bernthal, who plays Rick's partner Shane, listens to his iPod, bouncing back and forth on his feet and jabbing his fists in the air, Rocky-style.

Lincoln too is listening to his iPod -- a "Rick Grimes Mix" filled with country artists like Waylan Jennings to whom, he imagines, his character would enjoy listening. He speaks with a Southern drawl even when the cameras aren't rolling, and his voice is hoarse from yesterday's rehearsals, in which both he and Jon Bernthal had to scream at each other again and again. "I told Jon if we haven't lost our voices by the end of the day, we haven't done our jobs," he tells me. "So we're having a contest."

Lincoln looks different from the Rick Grimes we met in Season 1. He's eschewed his sheriff's uniform for a dark green button-up and black jeans (although the utility belt with his now-infamous "Python" revolver remains safely secured around his waist.) His hair is also longer, as is his beard. When I mention the disheveled, bearded Rick from later issues of Robert Kirkman's comic, he nods knowingly. "Growin' my beard, growin' my hair," he says, "depending on how much time passes between seasons, it'll get even longer." He hands me his gun, and I'm surprised at how heavy it is. "That's why Rick always grimaces when he fires it," he jokes."

Head on over to AMC, to read the rest of the set feature, which continues the set visit by catching up with Laurie Holden and Greg Nicotero: http://blogs.amctv.com/the-walking-dead/2011/09/a-day-on-the-walking-dead-set-part-i.php