Hobart Cavanaugh (1886-1950) was a prolific character actor whose work spans over 180 films, making him a notable figure in classic American cinema. His career began in vaudeville, but he truly found his niche in film, with standout performances in films like *Night Key* (1937) and *A Midsummer Night's Dream* (1935). Collectors particularly seek out *Night Key* for its blend of suspense and Cavanaugh's memorable portrayal, which exemplifies his talent for bringing humor and relatability to even the smallest roles. Throughout the 1930s and 1940s, Cavanaugh appeared in major productions such as *Captain Blood* (1935) and *A Letter to Three Wives* (1949), showcasing his versatility alongside Hollywood's leading stars. His ability to imbue characters with a distinct charm—often portraying downtrodden or comical figures—has made his films cherished by collectors. His dedication to his craft, even during his final days, adds a layer of poignancy to his extensive filmography, ensuring that Hobart Cavanaugh remains a beloved figure among physical media enthusiasts.