The “Pandora Papers,” a massive leak of financial documents, reveal hidden assets and deals of the world’s wealthy and powerful. With the International Consortium of Investigative Journalists (ICIJ).

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ICIJ, FRONTLINE and reporters around the world examine the global entanglement of political power and secretive offshore finance, and how U.S. trusts are sheltering millions in controversial assets.

The “Pandora Papers” documentary is one component of a worldwide investigation with ICIJ that draws on a trove of nearly 12 million confidential financial files from firms that set up shell companies and offshore accounts for clients seeking to keep their wealth in the shadows.

For close to two years, ICIJ has led an investigation into these leaked documents. More than 600 journalists from 150 media organizations have participated, including FRONTLINE. The investigation explores the hidden assets and secret deals of more than 130 billionaires, 35 country leaders and some 300 other politicians and public officials.

“Pandora Papers” is a BBC Current Affairs production for GBH/FRONTLINE and BBC. The director is James Oliver. The producers are Evan Williams and James Oliver. The senior producer is Eamonn Matthews. The executive producer of FRONTLINE is Raney Aronson-Rath.