• 
  Kate Bosworth

  Barbara Barga
• 
  Paul Bullion
• 
  Jason Flemyng

  Mayhew
• 
  Andrew Bicknell

  Professor Springer
• 
  Rainer Bock

  Kellermann
• 
  James Cosmo

  Harry Woods
• 
  Maeve Dermody

   Sylvia (5 episodes)
• 
  Sam Riley

  Douglas Archer

• 
  Trevor White

  Daniel Hapkiss
• 
  Carsten Hayes

   Actor (3 episodes)
• 
  Ronald Zehrfeld

  Hesse
• 
  Lars Eidinger

  Huth
• 
  Michael Epp

  (3 episodes)
• 
  William Meredith

   C.K. Wolpert (2 episodes)
• 
  Aneurin Barnard

   Jimmy Dunn / ... (5 episodes)

• 
  James Northcote

  John Spode
• 
  Lee Asquith-Coe

  Metropolitan Police Officer S.161
• 
  Kit Connor

   Bob Sheenan (3 episodes)
• 
  Bags Simmons

   Wehrmacht Soldier (5 episodes)
• 
  George Wakely

  German Soldier
• 
  Jonathan Cass

   German Officer (5 episodes)
• 
  Sam Kronis

   Heinrich Himmler (5 episodes, 2017)
• 
  Paul Bentall

   Sir John Shields (2 episodes, 2017)
• 
  Frankie Fitzgerald

   PC Miles (2 episodes, 2017)
• 
  Lucas Gregorowicz

   Hausser (4 episodes, 2017)
• 
  Geoffrey McGivern

   Headmaster (2 episodes, 2017)
• 
  Julian Rhind-Tutt

   Bernard Staines (2 episodes, 2017)
• 
  Danny Webb

   Sydney Garin (2 episodes, 2017)
• 
  August Zirner

   General von Ruff (2 episodes, 2017)
• 
  Christina Cole

   Mrs. Sheenan (4 episodes, 2017)
• 
  Ryan Coath

   Arthur (2 episodes, 2017)
• 
  Oliver Gomm

   Doctor (2 episodes, 2017)
• 
  Louis Ashbourne Serkis

   Douggie Archer (3 episodes, 2017)
• 
  Jordan Long

   Blockwarden (2 episodes, 2017)