Guest Stars Anthony Calf as Stirling's Father Michael Shelford as Australian Soldier 1 Miles Jupp as Major Knox James Wilbraham as Guardsman Roberts Joe Corrigall as Australian Soldier 2 Bradley Banton as de Havilland Pilot Andrew MacNaughton as Wounded Man 2 Beru Tessema as Canary Barman N.G. Rees as Wounded Man 1 Julian Mileta as Wounded Man 3 Ramzan Miah as Snooker Player