Ponnambalam is a notable figure in Tamil cinema, primarily recognized for his impactful supporting roles. His performance in "Mudhal Idam" (2011) stands out as a highlight of his career, showcasing his ability to elevate the narrative with compelling character portrayals. Collectors appreciate this film not only for its storyline but also for the distinctive performances that Ponnambalam delivers, making it a sought-after item in the home video market. Beyond "Mudhal Idam," Ponnambalam's extensive filmography offers a treasure trove for physical media enthusiasts. His involvement in various popular Tamil films has earned him a dedicated fan base. Collectors actively seek out releases featuring his work, particularly those that contain behind-the-scenes content or special features that delve into the filmmaking process. As home video formats evolve, Ponnambalam's contributions to Tamil cinema remain a significant draw for collectors looking to enrich their collections with culturally relevant and historically significant films.