Ermelinda De Felice is a captivating figure in the realm of Italian cinema, particularly known for her role in the cult classic "Your Vice Is a Locked Room and Only I Have the Key" (1972). This giallo film, directed by the renowned Sergio Martino, showcases her ability to embody complex characters, making it a sought-after title among collectors of vintage horror and thriller films. De Felice's performance contributes to the film's eerie atmosphere, blending psychological tension with striking visuals. Collectors are particularly drawn to her work due to the film's unique blend of eroticism and mystery, which has solidified its status as a staple in genre cinema. The film's original VHS and limited Blu-ray releases are highly prized, often fetching high prices on the second-hand market. De Felice's contributions to Italian genre films, paired with her distinctive on-screen presence, make her a beloved figure among enthusiasts who appreciate the art of physical media and the history it encapsulates.