- Lewis Collins
- Captain Peter Skellen
- Judy Davis
- Frankie Leith
- Richard Widmark
- Secretary of State
- Edward Woodward
- Commander Powell
- Robert Webber
- General Ira Potter
- Tony Doyle
- Colonel Hadley
- John Duttine
- Rod
- Kenneth Griffith
- Bishop Crick
- Rosalind Lloyd
- Jenny Skellen
- Ingrid Pitt
- Helga
- Norman Rodway
- Ryan
- Maurice Roëves
- Major Steele
- Bob Sherman
- Hagen
- Albert Fortell
- Freund
- Mark Ryan
- Mac
- Patrick Allen
- Police Commissioner
- Aharon Ipalé
- Malek
- Paul Freeman
- Sir Richard
- Briony Elliott
- Baby Samantha
- Jerry Donahue
- Pop Group
- Marc Donahue
- Pop Group
- Gerry Conway
- Pop Group
- Dave Pegg
- Pop Group
- Allan Mitchell
- Harkness
- Richard Coleman
- Mr. Martin
- Nigel Humphreys
- Sgt. Pope
- Stephen Bent
- Neil
- Martin Jacobs
- Policeman at Mews
- Raymond Brody
- Bank Manager
- Andrew MacLachlan
- Immigration Officer
- Oz Clarke
- Special Branch Man
- Peter Geddis
- Butler
- Jon Morrison
- Dennis
- Trevor Byfield
- Baker
- Michael Forrest
- Pickley
- Don Fellows
- Ambassador Franklin
- Alan Gifford
- Senator Kohoskie
- John Woodnutt
- Harold Staunton
- Nick Brimble
- Williamson
- Michael Godley
- M.P.
- Meg Davies
- Mary Tinker
- Lynne Miller
- Melissa
- Christopher Muncke
- U.S. Security Man
- Anna Ford
- Newscaster
- Bill Hamilton
- Newscaster
- Alan Polonsky
- U.S. Marine Guard
- Martin Grace
- U.S. Marine Guard
- Tariq Yunus
- Terrorist
- Bruce White
- Terrorist
- Patrick Gordon
- Terrorist
- Niall Padden
- Terrorist
- Tony Osoba
- Terrorist
- Glyn Baker
- Terrorist
- Ben Howard
- Terrorist
- Alan Renwick
- Terrorist
- Peter Turner
- Terrorist
- Simon Heywood
- Terrorist
- Ralph Arliss
- Terrorist
- Ewan Stewart
- Terrorist
- Billy McBain
- Terrorist
- Jerry Baker
- SAS Security Team Member
- Rodney Cardiff
- Usher
- Derek Chafer
- Officer
- Reg Cranfield
- Vicar in Audience
- Martin Denning
- SAS Technician
- Joyce Everson
- Woman on Street
- Harry Fielder
- Policeman
- Jillian Gibbs
- Girl on Bus
- Pat Gorman
- Security Guard
- Owain Griffiths
- SAS Operative
- Alan Harris
- Security Guard
- Barrie Holland
- C.I.A. Agent
- Lew Hooper
- Special Branch Man
- Ned Lynch
- Man in Audience
- Mary Maxfield
- Bus Passenger
- Gerald Paris
- Constable
- Bess Rogers
- Hostage
- Peter Roy
- Police Constable
- John Tatham
- Servant at Banquet
- Colin Thomas
- Hostage
- Reg Thomason
- Man at Houses of Parliament
- John Triplett
- Servant
