In a Gothic cathedral built on the mass grave of a Teutonic purge, an ancient discovery by the new librarian will release an unholy maelstrom of madness, violence, and demonic vengeance.

A schoolgirl was murdered seven years ago, and the case was never solved; now, the murderer seems to be back.

The young noble Don Monza is caught and thrown out by the nun Virginia de Leva when she catches him flirting with one of her nun sisters across the stone wall between their gardens. He hears the rumor that she'd have an affair with her trustee - so he kills him in a set-up duel and aims to take his place. Against her initial resistance, Monza manages to win her heart - and to get into her bed. This doesn't stay a secret for long, but Monza, now in love, does everything to keep it going.

Z-movie actor Bruno Martel has hero syndrome, often quarrelling with directors. He meets fellow actor Doris, who is obsessed with Ophelia but cannot get any Shakespearean bookings. One day, during a nervous breakdown, Bruno 'rescues' Doris from the set, leaving town to encounter various absurd situations.