Few actors have embodied the quintessential smarmy antagonist quite like William Atherton, a familiar face to anyone who’s spent time digging through bargain bins or browsing boutique Blu-ray releases. Collectors routinely seek out his performances, particularly his iconic turn as the insufferable EPA inspector Walter Peck in 1984's *Ghostbusters*. His relentless, bureaucratic meddling makes for compelling viewing, and his scenes are often highlight reels for fans of practical effects and comedic timing, making any pristine '80s pressing a prize. Atherton continued his run of memorable antagonists as the sensationalist reporter Richard Thornburg in 1988's action classic *Die Hard*. His character's opportunistic antics escalate the tension and provide a satisfying foil to Bruce Willis's John McClane, cementing Atherton's place in action film history. Both *Ghostbusters* and *Die Hard* are staples of any home video collection, having seen countless releases across VHS, DVD, Blu-ray, and 4K, with fans often debating the best transfers and bonus features for his pivotal scenes. While his upcoming film, *Where Did the Adults Go?* (2025), promises new material, Atherton's legacy for collectors is firmly rooted in his unforgettable roles in these '80s blockbusters.