• 
  Richard Dormer

  Fraser Walker
• 
  David Haig

  Archie Glover-Morgan
• 
  Victoria Hamilton

  Anna Marshall
• 
  Robert Carlyle

  Prime Minister Robert Sutherland
• 
  Mark Bazeley

   Sam Marshall
• 
  Paul Blackwell

   Armed.officer / ...
• 
  Lucy Cohu

   Rachel Sutherland
• 
  Sam Crane

   Dominic Knight

• 
  Caroline Hayes

   Eliza - Minister for Business / ...
• 
  Con O'Neill

   Harry Rowntree
• 
  Lisa Palfrey

   Eleanor James
• 
  James Puddephatt

   Landlord / ...
• 
  Pearce Quigley

  Nick Dunbar
• 
  Marsha Thomason

   Francine Bridge
• 
  Alexandre Willaume

  Edin

• 
  Angus Wright

   General Rodney Pickering / ...
• 
  Jennifer Bulcock

   Bus Journalist
• 
  Amber Agar

   D.I. Hope
• 
  Ellie Kendrick

   Stephanie Lodge
• 
  Denise Moreno

   Isabella / ...
• 
  Steven Cree

  Chief Constable Stuart Collier
• 
  Jonathan Harden

   DI Miller
• 
  Edward Bennett

  Peter Mott
• 
  Charlie Carrick

   Scott / ...
• 
  Vera Chok

   Air Traffic Controller / ...
• 
  Marisa Abela

   Ellie Sutherland
• 
  Danny Ashok

   Manish Patel
• 
  Ian Keir Attard

   Rob / ...
• 
  Molly McGlynn

   Jane Allum
• 
  Damien Speed

   Martin Walsh / ...
• 
  Emmanuel Imani

   James / ...
• 
  William Bale

   'Man charging devices' (With Dialogue) / ...
• 
  Grace Hogg-Robinson

   Tess Marshall
• 
  Yemisi Oyinloye

   Eloise Porter
• 
  Max Parker

   John Cripps
• 
  Joshua Hogan

   Barney Marshall
• 
  Katherine Jack

   Cressida McGuire
• 
  Emily Albright

   Holly Walker
• 
  Shaun Maddocks

   Police Firearms Officer / ...
• 
  Bradley Wj Miller

  MI5 Agent
• 
  Trish Pope

  Special Advisor
• 
  Richie Lawrie

  Chief Fire Commander
• 
  Richard Pepple

  Home Secretary Joseph Obasi
• 
  Alexa Davies

  Audrey Hemmings
• 
  Andrew Buchan

  Chris Edwards