Return of the Living Dead

Frank, after of stay a long night working with his trainee, Freddy, start to tell that the movie of 'The Night of Living Dead' is real. Freddy doesn't believe him, then Frank take him to the basement where he have a one of the zombies without live and where had also gas that released to zombies bring back to life. Accidentally, they set free the gas and zombie too. Some teenagers that had gone to stay in the cementery will be witness of that will happen below.