Barton Heyman was an American actor whose career left an indelible mark on both stage and screen, particularly known for his compelling performance in the horror classic *The Exorcist* (1973). In this seminal film, Heyman portrayed Dr. Klein, a pivotal character in the harrowing tale of demonic possession that has captivated audiences for decades. Collectors seek out Heyman's work not only for its historical significance but also for the film's enduring status as a cornerstone of the horror genre. Beyond *The Exorcist*, Heyman's contributions to film and theater are often celebrated for their depth and versatility. His performances in various stage productions further solidify his reputation as a skilled actor. For physical media collectors, owning a piece of Heyman’s filmography, especially *The Exorcist* in its various home video formats, is a badge of honor that represents a connection to a pivotal moment in cinematic history.