Watch Free Online HD Moviesjoy. In the golden age of documentaries, who benefits? SUBJECT reveals the unintended consequences – good, bad, and complicated – of having your life shared on screen. Featuring the protagonists of acclaimed documentaries The Staircase, Hoop Dreams, The Wolfpack, Capturing the Friedmans, and The Square, as well as the filmmakers of Minding the Gap, Cameraperson, An Inconvenient Truth, and more.