Watch Series: Behind Closed Doors with Joan Lunden Released in (1996) - Season 20 The TV Series categorized in Documentary, and content rating Documentary Streamed at Putlocker & directed by John Jopson. Behind Closed Doors was a documentary series hosted by Joan Lunden that aired on the ABC and the A&E Network from 1996 to 2001. Lunden took cameras to places that normally were off limits to the general public. - Season 20