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)

Karim Amer

Jehane Noujaim