No, the four inseparable friends were not deceived by their strange teacher when, inviting them to a party, he promised the most terrible Halloween of their lives. In the ominous glow of the full moon, in a room filled with skulls, the host dressed as a vampire announces to his young guests the terrible news that one of them is a werewolf, and he will reveal himself in all his glory as soon as midnight strikes. “Well, is he crazy or is it true ?" - the friends think with chilling horror and decide, before it’s too late, to get out of the house of nightmares that is securely blocked off on all sides. The guys rush feverishly in search of a way out - and freeze at the sight of a monster with red eyes.