Matthew Sand is a screenwriter known for his work on the high-octane action film "Ninja Assassin" (2009), which has garnered a devoted following among collectors of physical media. This cult classic, produced by the Wachowski siblings, stands out for its intense martial arts sequences and stylistic visuals, making it a staple in action film collections. Fans treasure the film for its unique blend of graphic violence and striking cinematography, which has been celebrated in various home video releases, including a sought-after Blu-ray edition that features behind-the-scenes content and director commentary. Sand's ability to craft compelling narratives within the action genre has made his work particularly appealing to collectors who appreciate both the artistry and the adrenaline of cinema. With "Ninja Assassin," he helped shape a resurgence of interest in martial arts films during the late 2000s, and its legacy continues to thrive on platforms like WatchRoster, where enthusiasts seek out every variant release and collectible edition. Collectors often highlight the film's impact on the genre, making Sand's contributions a notable part of their collections.