• 
  Martin Bailey

   Himself - Contributor (3 episodes, 2014)
• 
  Jonathon Kydd

   Himself - Narrator (5 episodes, 2014)
• 
  Calandra Caldecott

   Herself - Contributor (3 episodes, 2014)
• 
  Charles Darwent

   Himself - Contributor (3 episodes, 2014)
• 
  Jonathan Kydd

   Himself - Narrator (5 episodes, 2014)
• 
  Stephen Guy Daltry

  Alfredo Geri
• 
  Charles Hill

  Self - Contributor
• 
  Joseph Lindoe

  Agathon Fabergé

• 
  Mark Steere

  Dr. Paul Coremans
• 
  Nicholas Audsley

  Guillaume Apollinaire
• 
  Tabitha Becker-Kahn

  Emmarentia Bahlmann
• 
  Quentin Buvelot

  Self - Contributor
• 
  Donal Cox

  Cornelius Gurlitt
• 
  John Crowley

  H. A. Wassenbergh
• 
  Colin Devine

  Carl Fabergé

• 
  Toby Faber

  Self - Contributor
• 
  Dave Florez

  Vincenzo Peruggia
• 
  Steve Fortune

  Isaac Péreire
• 
  Troy French

  Prison Guard
• 
  Billy Harris

  Young Officer
• 
  Philip Philmar

  Giovanni Poggi
• 
  Harry Meacher

  Han van Meegeren
• 
  Martin Kemp

  Self - Contributor
• 
  Chris Pybus

  Pablo Picasso
• 
  Pieter Roelofs

  Self - Contributor
• 
  Alexander Neal

  Andries Bonger
• 
  Austin Spangler

  Vincent van Gogh
• 
  Clare Langford

  Johanna Bonger