Johnny Sheffield, born John Matthew Sheffield Cassan, is best remembered for his iconic role as "Boy" in the classic Tarzan films of the 1930s and 40s. His career skyrocketed after being selected from over 300 child actors for the role in *Tarzan Finds a Son!* (1939), where he appeared alongside Johnny Weissmuller. Sheffield's charm and adventurous spirit resonated with audiences, leading to his participation in three Tarzan films at MGM and five more after the series transitioned to RKO. Collectors particularly seek out *Tarzan's New York Adventure* (1942), a unique installment where Tarzan and Boy navigate the bustling streets of New York, marrying jungle adventure with urban exploration. Beyond Tarzan, Sheffield starred in the *Bomba, the Jungle Boy* series, showcasing his versatility as he transitioned from child star to leading man. With 12 films as Bomba, he crafted a lasting legacy that appeals to collectors of vintage cinema. Sheffield's work, characterized by its adventurous themes and nostalgic appeal, remains a cherished part of film history, making his releases sought-after treasures among physical media enthusiasts.