Kathy Boudin is a celebrated figure in the realm of independent film, particularly known for her compelling performance in the 1976 classic "Underground." This film, directed by Emile de Antonio, is a fascinating exploration of the 1960s counterculture and remains a sought-after title among collectors for its raw portrayal of a transformative era in American history. Boudin's nuanced performance adds depth to the film, making it a significant entry in any serious collector's library. Collectors value Boudin's work not only for its artistic merit but also for its cultural significance. "Underground" has been released in various formats over the years, with particular interest in limited edition Blu-ray releases that include restored footage and interviews, appealing to both film historians and casual viewers alike. Boudin's contributions to cinema, especially in films that challenge societal norms, ensure her place in the hearts of physical media collectors who appreciate both the art and history of film.