Jamie Bell
LCpl. Rusty Firmin
Tim Pigott-Smith
Home Secretary William Whitelaw
Robert Portal
Lt. Col. Mike Rose
Colin Garlick
LCpl. John Mac
Martin Hancock
BBC Cameraman Bill
Colin Moy
Maj. Hector Gullan
Xavier Horan
SAS Soldier Tom Morrell
William Chubb
MI5 Spokesman
Ronan Vibert
MI6 Spokesman
John Henshaw
Metropolitan Police Spokesman
Mia Blake
Betty, Max's Wife
Matthew Sunderland
Tom Lovett
Emma Campbell-Jones
Whitelaw's Aide
Jared Turner
Sgt. Tommy Palmer
Nicholas Boulton
Chris Cramer
Scarlett Featherstone
Max's Daughter #1
Venice Harris
Max's Daughter #2
Marjan Gorgani
Lead Interpretor
Jeff Szusterman
Intelligence Translator
Phil Peleton
Intelligence Officer
Scott Michael Wagstaff
PC Walker
Brady Powell
Irish Policeman
Jay Sutherland
Policeman #1
Alan B. McElroy
Policeman #3
Sara Stone
Zahra Zomorrodian
Margaret Thatcher
Herself (archive footage) (uncredited)
Simon Elrahi
Imam (uncredited)
Glen Levy
Jerry (uncredited)
Ghazaleh Golbakhsh
Nooshin (uncredited)
Andrew Lawrence
SAS Van Driver (uncredited)
John Ramm
Tony Crabb (uncredited)
Taylor Murphy
SAS Soldier (uncredited)
Michael Denkha
Mustapha Karkouti
Robert Hartley
Army Technician