Ambra Gutierrez reveals the high-stakes police sting operation that captured a chilling admission from Harvey Weinstein; her plan to preserve the evidence after authorities declined to prosecute.

Reporter Ken Auletta and writer Kim Masters discuss their yearslong quests to reveal the open secret of Weinstein's behavior and the roadblocks that stalled their efforts.

A former assistant at Weinstein's company, Rowena Chiu, speaks out about her experiences with Weinstein's predation, the difficult choices she made to try to hold him accountable, and her decision to remain silent for decades.

Rich McHugh discusses producing the story with Ronan Farrow at NBC News, interviewing Rose McGowan and numerous other sources on camera, and his dawning realization that the reporting was being shut down behind the scenes.

David Remnick and Deirdre Foley-Mendelssohn, attorney Fabio Bertoni and fact checkers Tammy Kim and Fergus McIntosh, discuss the arduous process of verifying the details of the story while fending off legal threats from Weinstein's camp.

Undercover spy Igor Ostrovsky talks about being hired to track and gather intelligence on Ronan Farrow and the unexpected turn of events that prompted him to become Farrow's source.