- Julian Glover - Paul
- Alfred Lynch - Squadron Leader Jimmy Briggs
- Peter Barkworth - Vincent
- Cyd Hayman - Nina
- Andrew Keir - Robespierre
- Yootha Joyce - Denise
- Peter Copley - Martin
- Gerald James - Vigny
- David Burke - Beauchamps
- Geoffrey Russell - Colonel Wilmott
- Gordon Whiting - Laplace
- Robert Tayman - Armand
- David Quilter - German Officer
- Brian Cant - German Sergeant
- T. P. McKenna - Louis Sampere
- Stephen Lewis - Goffre
- Derek Newark - Henri
- Richard Warner - Loeffner
- Barry Stanton - Buchner
- Clare Sutcliffe - Jacqueline
- Paul Dawkins - Auguste
- Alec Ross - Motor Cyclist
- Kevin Smith - Snyder
- Richard Hurndall - General von Trenow
- Philip Madoc - Lutzig
- George Murcell - Franco
- Clifford Parrish - Inspector
- Royston Tickner - Biedermann
- Leslie Schofield - Schneibel
- George Little - German N.C.O.
- Mitzi Rogers - Kitchen Girl
- Rosalie Crutchley - Hortense
- Nora Swinburne - The Countess
- Jack Woolgar - Melun
- Jerome Willis - Major Schneider
- Peter Woodthorpe - Sergeant Adler
- Alvar Liddell - Newsreader (voice)
- Robert Hardy - Abwehr Sergeant Gratz
- Michael Wynne - Jacques
- Maggie Fitzgibbon - Adelaide
- Nerys Hughes - Francine
- George Sewell - Allard
- Ian McCulloch - David Mainwaring
- John Phillips - Klintzch
- Mark Dignam - Reichwein
- John Savident - Raoul
- Christian Rodska - Stefan
- Tony Beckley - Hochler
- Michael Forrest - Louis
- Brian Cox - Anton
- John Crocker - Henri
- Geoffrey Whitehead - Spiegel
- Jack Watson - Zander
Julian Glover interpreta a Paul en la serie.
Alfred Lynch interpreta a Squadron Leader Jimmy Briggs en la serie.
Peter Barkworth interpreta a Vincent en la serie.
Cyd Hayman hace el papel de Nina.
Andrew Keir interpreta a Robespierre en la serie.
Yootha Joyce interpreta a Denise en la serie.
Peter Copley interpreta a Martin en la serie.
Gerald James interpreta a Vigny en la serie.
David Burke interpreta a Beauchamps en la serie.
Geoffrey Russell interpreta a Colonel Wilmott en la serie.
Capítulo disponible en las siguientes plataformas:
