Want to be one of The Walking Dead's lurching predators? Good! Because winning a walk-on role could be as easy as watching the premiere on Sun., Oct. 31 at 10PM | 9C. That night, as well as the five Sundays thereafter, AMC will reveal a secret code -- aired during one commercial break -- that viewers can then enter at amcdead.com for a chance to snag the coveted walk-on role. Six episodes. Six chances to win. Give it a shot! Log on to amcdead.com now to learn more.