• 
  Saskia Reeves

  3 episodes, 2018
• 
  Chas Freeman

  2 episodes, 2018
• 
  David Petraeus

  3 episodes, 2018
• 
  Bruce Riedel

  3 episodes, 2018
• 
  Madawi Al-Rasheed

  3 episodes, 2018
• 
  Ali Shihabi

  3 episodes, 2018
• 
  Abdallah Al-Mouallimi

  2 episodes, 2018
• 
  Michael Stephens

  3 episodes, 2018

• 
  Fahad Nazer

  2 episodes, 2018
• 
  Mohammed Alyahya

  2 episodes, 2018
• 
  Muhamed Hafizovic

  Self - Iman, al-Pasha Mosque
• 
  Tony Pua

  Self - Malaysian opposition MP
• 
  David Weinberg

  Self - Former Senior Fellow, Foundation for Defense of Democracies
• 
  Michael Chandler

  Self - Chairman, UN Monitoring Group on al-Qaeda 2001-4
• 
  Joao Ferreira

  Self - Former bodyguard

• 
  Clare Rewcastle Brown

  Self - Investigative journalist
• 
  Saad Al-Fagih

  Self - Saudi dissident
• 
  Andrew Feinstein

  Self - Author, Shadow World: Inside the Global Arms Trade
• 
  John McFarlane

  Self - Metropolitan Police 1979-2014