Errol Morris
Self
Richard Nixon
Self (archive footage)
Charlie Rose
Self (archive footage)
Alex Gibney
Self - Narrator / Interviewer
Barack Obama
Self (archive footage)
Bill Clinton
Self (archive footage)
Thomas A. Edison
Self (archive footage)
Henry Kissinger
Self (archive footage)
Ken Auletta
Self - The New Yorker
Dan Ariely
Self - Behavioral Economist
Tim Draper
Self - Investor
David Boies III
Self - Boies, Schiller & Flexner LLP
Rupert Murdoch
Self (archive footage)
Sanjay Gupta
Self (archive footage)
Joe Biden
Self (archive footage)
George Shultz
Self (archive footage)
James Mattis
Self (archive footage)
Elizabeth Holmes
Self - CEO and Founder of Theranos (archive footage)
Ramesh Balwani
Self - President and Chief Operating Officer (archive footage)
Tyler Shultz
Self - Research Engineer
John Carreyrou
Self - The Wall Street Journal, Author, Bad Blood
Cheryl Gafner
Self - Receptionist
Rochelle Gibbons
Self - Ian Gibbons' Wife
Phyllis Gardner
Self - Professor of Medicine, Stanford University
Roger Parloff
Self - Fortune
Erika Cheung
Self - Lab Associate
Dave Philippides
Self - Engineer
Tony Nugent
Self - Vice President, Product Development
Pattie Sellers
Self (archive footage)
Douglas Matje
Self - Biochemist
Ryan Wistort
Self - Research & Development
Channing Robertson
Self - Theranos Advisor
Matt Hernan
Self - Facilities Coordinator
Patrick O'Neill
Self - Chief Creative Officer
Serena Stewart
Self - Phlebotomy Trainer
Heather King
Self (archive footage)