Lançado: Jul 21, 1971
Tempo de Execução: 87 minutos
Gênero: Crime, Terror, Thriller, Mistério, Romance
Estrelas: Jason Robards, Herbert Lom, Christine Kaufmann, Adolfo Celi, Maria Perschy, Michael Dunn
Crew: Gordon Hessler (Director), Edgar Allan Poe (Short Story), Christopher Wicking (Writer), Henry Slesar (Writer), Waldo de los Ríos (Original Music Composer), Manuel Berenguer (Director of Photography)