John Ratzenberger carved an enduring niche in cinematic history, charming audiences first as Cliff Clavin in *Cheers* (1982-1993), a role that remains a cornerstone of 80s television collections across VHS and DVD. His knack for memorable character work, however, extended far beyond the barstool, making many of his film appearances highly sought-after. Collectors particularly covet his roles in genre fare like *House II: The Second Story* (1987), where his distinctive voice and comedic timing contribute to the film’s cult status, often found in special edition Blu-ray releases celebrating its vintage horror-comedy charm. Yet, it’s his ubiquitous presence in the Pixar universe that truly solidifies Ratzenberger’s collectible appeal. From his iconic turn as Hamm in *Toy Story* (1995) to Mack in *Cars* (2006) and The Underminer in *The Incredibles* (2004), his voice is a consistent thread through some of animation's most beloved films. Owning the comprehensive Pixar collection on Blu-ray or 4K, often complete with behind-the-scenes extras, is a testament to the enduring impact of his prolific voice work, making him a fixture in any animation enthusiast's library.