Susan Sheridan, a talented British actress renowned for her versatile voice work, has left an indelible mark on the world of animation and radio. Most notably, she voiced Princess Eilonwy in Disney's animated classic The Black Cauldron (1985), a film that has garnered a cult following among collectors for its unique animation style and darker themes, setting it apart from typical Disney fare. This film's limited home video releases, especially on VHS and its remastered Blu-ray, make it a highly sought-after gem for fans and collectors alike. Beyond her work in film, Sheridan's portrayal of Trillian in the radio series The Hitchhiker's Guide to the Galaxy showcased her ability to bring characters to life with a distinctive flair, further cementing her legacy in audio storytelling. Collectors appreciate her contributions not only for their nostalgic value but also for the unique charm she brought to each role, making her work an essential part of any serious collection of animated or theatrical history.