Bianca Jagger, born Blanca Pérez-Mora Macías, captured the spotlight not just as a social and human rights advocate, but also as a striking presence in the film world. Her most notable film, "Cocksucker Blues" (1972), directed by the legendary Robert Frank, has become a cult classic among collectors. This provocative documentary chronicles the Rolling Stones' 1972 American tour, providing a raw glimpse into the band's dynamic, making it a sought-after item for both music and film enthusiasts. Collectors value Jagger's work for its candid portrayal of rock and roll history and her unique contributions to the narrative. Although her acting career was brief, her collaborations with influential filmmakers and ties to iconic musicians, particularly her marriage to Mick Jagger, have solidified her legacy. With limited VHS and DVD editions of "Cocksucker Blues" often fetching high prices, Bianca Jagger remains a fascinating figure in both film and the broader cultural landscape of the 1970s, making her work a prized addition to any serious collection.