A recognizable character actor with a career spanning over five decades, Michael Constantine brought a grounded authenticity to every role, making his filmography a treasure trove for physical media collectors. While he might be best known to modern audiences as the Windex-wielding patriarch Gus Portokalos in *My Big Fat Greek Wedding* (2002), a film that remains a staple of DVD and Blu-ray collections, his earlier work holds significant historical value for connoisseurs of classic television and genre cinema. Before his blockbuster success, Constantine carved out a niche with memorable turns across various genres. Collectors actively seek out his unsettling performance as the Romani patriarch Taduz Lemke in the Stephen King adaptation *Thinner* (1996), a cult classic often found on a variety of home video formats due to its enduring popularity. His Emmy-winning role as Principal Seymour Kaufman in the 1970s TV series *Room 222* also makes the show's rare full-series DVD releases highly coveted, showcasing his range long before his box-office triumph. His performances consistently elevate the material, making his presence a compelling reason to revisit these films and series on their best physical editions.