Alan Foster, a professional American journalist, travels to London to meet with Edgar Allan Poe for an interview. While in London, Alan soon finds himself in the company of Lord Blackwood, and Alan accepts a bet to spend a night in his castle

• Paris-Cannes Productions
• Produzione D.C.7
• Anthony Franciosa
• Michèle Mercier
• Klaus Kinski
• Peter Carsten
• Silvano Tranquilli
• Karin Field
• Irina Maleeva
• Raf Baldassarre