After their interview is over, father and son authors David and Nic Sheff joke with Oprah. David and Nic both wrote memoirs about Nic's struggles with addiction.
OWN: The Oprah Winfrey Network announces weekly primetime series, Behind the Scenes: Oprah's 25th Season and adds four new series to development plate.
Oprah talks with her producers about the behind- the-scenes action of the 25th season of The Oprah Winfrey Show.
Get a special sneak peak of what happens when cameras aren't rolling.