Matt Damon

Narrator

Bill Ackman

Self - Hedge Fund Manager

Jonathan Alpert

Self - Therapist

Christine Lagarde

Self - Finance Minister, France

Daniel Alpert

Self - Managing Director, Westwood Capital

Sigridur Benediktsdottir

Self - Special Investigative Committee, Icelandic Parliament

Gylfi Zoega

Self - Professor of Economics, University of Iceland

Andri Snær Magnason

Self - Writer & Filmmaker

Paul Volcker

Self - Former Federal Reserve Chairman

Dominique Strauss-Kahn

Self - Managing Director, International Monetary Fund

George Soros

Self - Chairman, Soros Fund Management

Barney Frank

Self - Chairman, Financial Services Committee

Scott Talbott

Self - Chief Lobbyist, Financial Services Roundtable

Andrew Sheng

Self - Chief Adviser, China Banking Regulatory Commission

Lee Hsien Loong

Self - Prime Minister, Singapore

Gillian Tett

Self - U.S. Managing Editor, The Financial Times

Nouriel Roubini

Self - Professor, NYU Business School

R. Glenn Hubbard

Self - Chief Economic Adviser, Bush Administration

Eliot Spitzer

Self - Former Governor, New York

Samuel Hayes

Self - Professor of Investment Banking, Harvard Business School

Robert Gnaizda

Self - Former Director, Greenlining Institute

Willem Buiter

Self - Chief Economist, Citigroup

Andrew Lo

Self - Director, MIT Laboratory for Financial Engineering

Michael Greenberger

Himself - Former Deputy Director, Commodity Futures Trading Commission