Norway's definition of insanity is, well...

In AMC's zombie series "The Walking Dead," tensions build between an old-fashioned veterinarian farmer named Hershel Greene - who thinks zombies have a disease that may be cured someday - and a caravan of gun-packing refugees led by Deputy Rick Grimes. Because Hershel wants to protect the zombies he has hidden in his barn, he orders Rick and company to leave his property - even though leaving could make Rick, his family and friends easy pickings for the undead. [ABSTRACT FROM PUBLISHER]