Andreas Muñoz may not be a household name, but for collectors of world cinema and genre curios, his early career offers some fascinating and often hard-to-find gems. His debut in *The Devil's Backbone* (2001), Guillermo del Toro's haunting Spanish Civil War ghost story, immediately placed him in a significant piece of modern horror history. This film, a favorite on DVD and Blu-ray for its exceptional atmosphere and intricate storytelling, is a cornerstone of any serious horror collection. However, it's his titular role in the 2002 short film *Onán* that truly showcases Muñoz's early talent and has become a coveted, albeit challenging, find for many cinephiles. This obscure work, rarely seen on physical media outside of perhaps festival compilations or limited foreign releases, represents a deep dive into the actor's filmography. Collectors often seek out *Onán* not only for Muñoz's performance but also as a testament to the diverse and often overlooked corners of non-mainstream filmmaking. His presence in these early works makes him a unique figure for those building a comprehensive and culturally rich physical media library.