cast
- Heronimo Sehmi John (uncredited)
-
Trevor Howard
Mavor
-
Patrick Allen
Cummings
-
Don Henderson
Easterman
-
Maryann Turner
Alice Mavor
- Paul Arlington Purcell
- Alan Rowe Dr English
-
Patrick Godfrey
Russell
- Will Knightley Randwell
- Andrew Andreas Demetrius
- David Foxxe Hallam
-
Jack Shepherd
Mark Hawkins
-
Angela Down
Martha Fredricks
-
Michael O'Hagan
Ross Fredricks
- James Lister Ken Hassell
- Clifford Kershaw Jack
- Vera Jakob Mrs Judd
- Jeannette Wild Air Stewardess
- Max Harris Matthew Ward
-
Lynn Farleigh
Virginia Ward
-
Paul Freeman
Oliver Benthall
- Kenneth Gilbert Peter Ward
- Gwen Nelson Mrs Withers
- Diana Rayworth Jane Blake
- Heffie Moraes Tony
-
Peter Dennis
Jack Greenwell
- Angela Galbraith Marian Greenwell
-
Pamela Salem
Ursula
- Anthony Higginson Victor
- Frank Moorey Policeman
- Geoffrey Leesley Gym Master
-
Tony Britton
Sir Wilfred Grafton
- Brian Stirner Toby Grafton
-
Sandra Payne
Karen Oldfield
-
Basil Dignam
Clem Laidlaw
-
Geoffrey Palmer
Arnold Sparrow
-
Michael Cashman
Philip Jessop
- John Cogan Poker Player
- Michael de Wilde Poker Player
- Peter Sutherland Poker Player
-
Anthony Bate
Sir Robert Haines
- Susan Engel Jean Newman
-
Christopher Benjamin
Arab
-
Raad Rawi
Young Arab
-
Chloe Salaman
Samantha Robinson
- Brett Usher Jeremy Hope
- Saul Reichlin Terrorist
-
David Robb
Lieutenant James White
-
Stephen Murray
Commodore Jacobs
-
Norman Jones
Major Chadwick
-
Graham Ashley
Captain Sutton
- Eric Mason Warrant Officer Watson
- Rosie Kerslake Penny
-
John Grillo
Military Official
-
Al Lampert
Mechanic
- Cornelius Garrett Young Officer
- John Dawson Waiter
- Lewis Wilson Train Passenger
- David Arlen Leading Rating