'The Walking Dead' Season 3 Spoilers: The Prison, Human Threats And More

Warning: Spoilers Ahead The dead are coming...back! On Oct. 14 "The Walking Dead" will return to AMC for its third season, and show runner Glen Mazzara promises it will send spine-tingling shivers. At the end of the second season, the group of survivors lost a couple of their own as they were forced to flea their former safe haven, Hershel's farm. Now in the middle of nowhere with no protection and exposed secrets, tension is definitely high.