It is the year 2010 and Billy, Nerdy and Sarah have all grown up and become what they weren’t expecting to be. Sarah is a news reporter not an actress and her husband Billy is a businessman not a famous baseball player and Nerdy is a scientist. As they live their lives none are aware that out on an uncharted island Duncan has formed his own society of zombies. Thanks to the events of Zombie City being wiped out of existence this meant Dr. Silverman never found Dr. Brock’s diary. Duncan found it and decided to be a king by collecting people, killing them then bringing them back for him to rule on his island. His two goons, Mr. Zombie and Mr. Corpse are sent out to where his old classmates live to get more people for their master to rule over and they get the trio by luck unaware they’re still alive. When they wake up, they find themselves in an underground facility. They locate Duncan’s diary and learn of his actions. Now they must fight for their lives as Duncan sends the living dead to eliminate the ones, he blames for ruining his life. The final chapter is this trilogy ends on Zombie Island.