Elizabeth Holmes

Self - CEO and Founder of Theranos (archive footage)

Alex Gibney

Self - Narrator / Interviewer

Dan Ariely

Self - Behavioral Economist

Roger Parloff

Self - Fortune

Phyllis Gardner

Self - Professor of Medicine, Stanford University

Errol Morris

Self

David Boies III

Self - Boies, Schiller & Flexner LLP

Charlie Rose

Self (archive footage)

Thomas A. Edison

Self (archive footage)

James Mattis

Self (archive footage)

Henry Kissinger

Self (archive footage)

Joe Biden

Self (archive footage)

Bill Clinton

Self (archive footage)

Richard Nixon

Self (archive footage)

Barack Obama

Self (archive footage)

Rupert Murdoch

Self (archive footage)

Sanjay Gupta

Self (archive footage)