When a strange virus quickly spreads through a safari park and turns all the zoo animals undead, those left in the park must stop the creatures before they escape and zombify the whole city.

A game ranger arresting poachers ends up saving their lives when zombie animals attack them in the jungle. Now surrounded, the game ranger and poachers forge uneasy alliance to stop the beasts before the super-zombie virus spreads to entire world.

A scientific mishap causes the species of an aquarium to become zombies.