The film revolves around a team of medical researchers who have developed a serum named “Lazarus.” The serum was intended to bring coma patients back to a normal state of life but it turned out to have some extraordinary effects like bringing the dead back to life.
The team of researchers stumble upon this miraculous discovery as they perform an experiment on a dead dog and see that it begins to show strange, unanticipated effects and behaviour. When the dean of their university finds out about their underground experiments he shuts down the project which forces them to go rogue.
Unfortunately the dedicated bunch run into an accident and one of them named Zoe gets killed. Frank being curious as to how the serum would work on humans and unable to let go of Zoe, uses the serum to resurrect her. At first things seem normal but things take an unexpected turn when Zoe begins to exhibit super human powers. Now, the fate of Zoe, the undead, and all of her other friends lies in her hands along with the question of whether or not it is at all possible to eradicate human existence?
Should they have messed with the powers of creation to begin with and played God when they were mere humans just to pay the ultimate price? Is this going to be their purgatory?
