Rogério Sganzerla (1946–2004) was a pioneering Brazilian filmmaker whose innovative approach helped define the Cinema de Invenção movement, often referred to as Cinema Marginal. His most notable work, "O Bandido da Luz Vermelha" (1968), is a cornerstone of this underground cinema, mixing elements of film noir with a distinctly Brazilian flair. Collectors prize this film not just for its cultural significance but also for its bold narrative style and subversive humor, which set the tone for Sganzerla’s subsequent projects. In 2009, Sganzerla’s later work "Belair," produced by his own company Bel-Air Filmes, showcases his evolution as a director while maintaining the signature irony and collage aesthetics. Home video releases of "O Bandido da Luz Vermelha" and "Belair" have become sought-after gems among collectors, celebrating Sganzerla’s unique voice and contribution to film history. His works continue to inspire and intrigue, solidifying his status as a vital figure in Brazilian cinema.