Dead at the Box Office plot
"Now PREYING at a theatre near you."
The employees of a cinema that barely has enough money to keep running discover an unmarked roll of film hidden in the ceiling. They suspect it's a preview of an old B-movie and play it for the midnight screening of George A. Romero's "Night of the Living Dead." But it turns out it's not a B-movie trailer, it's a Nazi brainwashing experiment captured on film. When the sinister cutscene transforms eager moviegoers into flesh-eating freaks, the terrified theater workers must battle to survive the night. They also need to find a way to stop the infection before it spreads to the street.