Five young New Yorkers throw their friend a going-away party the night that a monster the size of a skyscraper descends upon the city. Told from the point of view of their video camera, the film is a document of their attempt to survive the most surreal, horrifying event of their lives.

Five strangers are invited to a castle under the pretense that one may inherit it. Little do they know what dangers await at the House of the Wolfman.