Medical researcher Frank, his fiancee Zoe and their group have achieved the unattainable: they’ve discovered a option to revive the lifeless. After a profitable, however unsanctioned, experiment on a dull animal, they’re able to make their work public. However, when their dean learns what they’ve achieved, he shuts them down. Zoe is killed throughout an try to recreate the experiment, main Frank to check the method on her. Zoe is revived — however one thing evil is inside her.