The Lazarus Effect is a horror movie. Here a group of scientist discovered a formula which can bring dead people back to life. First they test it in a dog and it comes out with a success. The dog back to life again. They try to understand it their research. Unfortunately one of their scientists named zoe die on a accident her fiancé couldn't take it so he bring zoe back. After a while they understood what they bring is not zoe its a monster but it’s too late by the time then.