Robert Simon as Self / The Merchant #1

Basil Hendry as Self - Son of the Painting's Owner (voice)

Dianne Dwyer Modestini as Self - Painting Conservator

Luke Syson as Self / The Curator

Martin Kemp as Self / The Expert

Matthew Landrus as Self / The Researcher

Scott Reyburn as Self / The Journalist

Warren Adelson as Self / The Merchant #2

Nicolas Joly as Self - Former Shoteby's France VP

Dmitry Rybolovlev as Self / The Oligarch

Yves Bouvier as Self / The Right-hand Man

Jean-Marc Ange Peretti as Self - Bouvier's Partner

Hervé Témime as Self - Rybolovlev's Lawyer

Anne Lamunière as Self - Former Christie's Manager

Princess Alia al Senussi as Self - Prince Badr's Adviser

Chris Dercon as Self / The Mercenary

Antoine Vitkine as Self - Interviewer (voice)

Loïc Gouzer as Self / The Marketing Genius (archive footage)

Leonardo DiCaprio as Self - Actor (archive footage)

Alan Wintermute as Self - Painting Expert (archive footage)

Robert Frank as Self - Financial Journalist (archive footage)

Prince Mohammed bin Salman al Saud as Self / The Prince (archive footage)

Jerry Satlz as Self - Art Critic (archive footage)

Emmanuel Macron as Self - Politician (archive footage)

Vincent Delieuvin as Self - Le Louvre Curator (archive footage)