Kelley Mack was a talented American actress whose work left an indelible mark on the world of physical media collectors. Best known for her compelling portrayal of Addy in the ninth season of the beloved series The Walking Dead (2018–2019), Kelley captivated audiences and collectors alike with her dynamic performances. Her role not only showcased her range but also contributed to the show's critical acclaim, making its Blu-ray and DVD releases highly sought after. In addition to her television success, Kelley starred in films like Profile (2018), a gripping drama that explores the dangers of online deception, and Broadcast Signal Intrusion (2021), a chilling thriller that has gained a cult following among genre fans. Her latest film, Delicate Arch (2024), is poised to become a collector's favorite, particularly for those interested in contemporary indie cinema. Collectors appreciate Kelley’s contributions to both television and film, eagerly seeking out her works to enrich their home video libraries.