Robert Greenwald (born August 28, 1945) is an American filmmaker, and the founder of Brave New Films, a nonprofit film and advocacy organization whose work is distributed for free in concert with nonprofit partners and movements in order to educate and mobilize for progressive causes. With Brave New Films, Greenwald has made investigative documentaries such as ''Uncovered: The War on Iraq'' (2004), ''Outfoxed: Rupert Murdoch's War on Journalism'' (2004), ''Wal-Mart: The High Cost of Low Price'' (2005), ''Iraq for Sale: The War Profiteers'' (2006), ''Rethink Afghanistan'' (2009), ''Koch Brothers Exposed'' (2012), and ''War on Whistleblowers'' (2013), ''Suppressed 2020: The Fight to Vote'' (2020), ''Suppressed and Sabotaged: The Fight to Vote'' (2022), ''Suppressed and Sabotaged: The Fight to Vote'' (2024), ''Beyond Bars'' (2023), as well as many short investigative films and internet videos.