Berta Riaza is a celebrated figure in the realm of physical media, particularly known for her standout role in the cult classic "Royal Jelly" (1980). Her portrayal in this uniquely unsettling film has enshrined it as a must-have for collectors of vintage horror and cult cinema. "Royal Jelly" combines elements of psychological drama and supernatural intrigue, resulting in a film that resonates with fans of the genre, making its VHS and DVD releases highly sought after. Collectors are particularly drawn to Riaza's work not just for her performance but also for the film's intriguing backstory and its impact on the horror landscape of the late '70s and early '80s. The film's limited edition releases and rare promotional material often fetch high prices among avid collectors, who appreciate the blend of artistry and nostalgia. Berta Riaza’s contributions to film continue to endure, ensuring her place in the hearts of home video enthusiasts and collectors alike.