Self - CEO and Founder of Theranos (archive footage)

Elizabeth Holmes

Acting

Self - Narrator / Interviewer

Alex Gibney

Directing

Self - Behavioral Economist

Dan Ariely

Acting

Self - Fortune

Roger Parloff

Acting

Self - The New Yorker

Ken Auletta

Acting

Self - Lab Associate

Erika Cheung

Acting

Self - Receptionist

Cheryl Gafner

Acting

Self - Engineer

Dave Philippides

Acting

Self - Biochemist

Douglas Matje

Acting

Self - Research & Development

Ryan Wistort

Acting

Self - Vice President, Product Development

Tony Nugent

Acting

Self - Professor of Medicine, Stanford University

Phyllis Gardner

Acting

Self - Theranos Advisor

Channing Robertson

Acting

Self - Investor

Don Lucas

Acting

Self - Investor

Tim Draper

Acting

Self - Research Engineer

Tyler Shultz

Acting

Self - Ian Gibbons' Wife

Rochelle Gibbons

Acting

Self - Facilities Coordinator

Matt Hernan

Acting

Self - Chief Creative Officer

Patrick O'Neill

Acting

Self

Errol Morris

Directing

Self

Stephanie Seitz

Acting

Self - Phlebotomy Trainer

Serena Stewart

Acting

Self - The Wall Street Journal, Author, Bad Blood

John Carreyrou

Acting

Self - Boies, Schiller & Flexner LLP

David Boies III

Production

Self - President and Chief Operating Officer (archive footage)

Ramesh Balwani

Acting

Self (archive footage)

Pattie Sellers

Acting

Self (archive footage)

Charlie Rose

Acting

Self (archive footage)

Thomas A. Edison

Production

Self (archive footage)

George Shultz

Acting

Self (archive footage)

James Mattis

Acting

Self (archive footage)

Henry Kissinger

Acting

Self (archive footage)

Joe Biden

Acting

Self (archive footage)

Bill Clinton

Acting

Self (archive footage)

Richard Nixon

Acting

Self (archive footage)

Barack Obama

Acting

Self (archive footage)

Rupert Murdoch

Acting

Self (archive footage)

Heather King

Acting

Self (archive footage)

Sanjay Gupta

Acting