Brittany Kaiser

Self - Former Dir. of Business Development, Cambridge Analytica

David Carroll

Self - Associate Professor Parsons School of Design

Paul-Olivier Dehaye

Self - Founder @PersonalDataIO

Ravi Naik

Self - Data Rights Solicitor

Julian Wheatland

Self - Former COO/CFO Cambridge Analytica/SCL

Carole Cadwalladr

Self - Investigative Journalist for The Guardian

Christopher Wiley

Self - Former Cambridge Analytica Employee and Whistleblower

Paul Hilder

Self - Writer/Political Technologist

Emma Graham-Harrison

Self - International Affairs Correspondent, The Observer

Gill Phillips

Self - Legal Council, The Guardian

Sarah Donaldson

Self - Arts Editor, The Observer

Roger McNamee

Self - Early Facebook Investor

Alexander Nix

Self - CEO, Cambridge Analytica (archive footage)

Steve Bannon

Self - Former Chief Executive Trump Campaign (archive footage)

Mark Zuckerberg

Self (archive footage)

Donald Trump

Self (archive footage)

Ted Cruz

Self (archive footage)

Hillary Clinton

Self (archive footage)

Nigel Farage

Self (archive footage)

Maria Cantwell

Self (archive footage)