Elijah Wood as John Doe (voice)

Bastian Obermayer as Self - Investigative Reporter, Süddeutsche Zeitung

Katrin Langhans as Self - Investigative Reporter, Süddeutsche Zeitung

Frederik Obermaier as Self - Investigative Reporter, Süddeutsche Zeitung

Marina Walker Guevara as Self - Deputy Director, ICIJ

Gerard Ryle as Self - Director, ICIJ

Emilia Díaz-Struck as Self - Research Editor & Latin American Coordinator, ICIJ

Matthew Caruana Galizia as Self - Data Analyst, ICIJ Malta

Kevin Hall as Self - Investigative Reporter, McClatchy D.C.

Marisa Taylor as Self - Investigative Reporter, formerly McClatchy

Jóhannes Kr. Kristjánsson as Self - Investigative Reporter, Reykjavik Media

Sigmundur Davíð Gunnlaugsson as Self - Prime Minister of Iceland (archive footage)

Luke Harding as Self - Foreign Correspondent, The Guardian

Julian Assange as Self (archive footage)

Edward Snowden as Self (archive footage)

Juliette Garside as Self - Foreign Correspondent, The Guardian

Daphne Caruana Galizia as Self - Investigative Reporter, Malta (archive footage)

Paul Johnson as Self - Deputy Editor, The Guardian

Jack Blum as Self - Attorney, Financial Crime & International Tax Evasion

Joseph Menn as Self - Investigative Reporter, Reuters

Rita Vásquez as Self - Director, La Prensa

Roberto Eisenmann as Self - Founder, La Prensa

Scott Bronstein as Self - English Editor of La Prensa & Rita’s Husband

Lionel Messi as Self (archive footage)

Vladimir Putin as Self (archive footage)

Tim Johnson as Self - Cybersecurity Correspondent, McClatchy

David Cameron as Self - Former Prime Minister of the UK (archive footage)

Donald Trump as Self (archive footage)

Paul Manafort as Self (archive footage)

Steven Mnuchin as Self (archive footage)

Ron Wyden as Self - U.S. Senator, Oregon

Dina Titus as Self - U.S. Representative, Nevada’s 1st Congressional District

Nawaz Sharif as Self (archive footage)

Dilma Rousseff as Self (archive footage)

Mauricio Macri as Self (archive footage)

Jacob Borg as Self - Investigative Reporter, Times of Malta

Roman Anin as Self - Investigative Reporter, Russia

Kenia Porcell as Self - Attorney General, Panama