Guest Stars Jamilla Starr-Brooks as Singing Children Charlie Griffin as Singing Children Eliza Gow as Singing Children Riley Brown as Singing Children Aaron Glenane as Stan Phipps Simon Maiden as Winston Churchill Mark Brady as Terry Sutton Robert Rabiah as Mehmet Arielle Thomas as Nonie Dan O'Grady as Captain Maxwell Nick Pelomis as Michaelis Derik Lynch as Arthur Alastair Osment as Melvyn Laurence Boxhall as Jimmy Paradise Marco Chiappi as Henry Nevinson Benedict Hardie as Nigel Sutton Martin Jacobs as General Braithwaite Luke Ford as Charlie Hodson Charles Mayer as Jake Churchill Genevieve Mooy as Lady Churchill Joanne Hartstone as Clementine Churchill Dylan Young as Percy Cooper Paul Blackwell as Malcolm Ross Ruby Piper as Diana Churchill John Bell as Lord Kitchiner Patrick Frost as Chaplain Tiffany Lyndall-Knight as Maid Elsbeth Brad Williams as Officer Yeats Aamrik Arjun as Older Indian Soldier Colin Moody as Major Antill Huw Higginson as General Birdwood Craig Walsh-Wrightson as General Monro Ankit Gupta as Oldier Indian Soldier's Son Scott Perry as Kiwi Norman Brian Lipson as Australian Ambassador Michael Cleggett as Young Lighthorseman Nicholas Ely as Army Clerk Craig Behenna as Commodore Roger Keys Robert MacPherson as David Lloyd George Louise Heesom as Secretary Alec Mastrangelo as Barber Edwin Hodgeman as Stage Hand Kent Green as Elderly Steward Terence Crawford as Photographer Caled Osman as Older Turkish Soldier Mark Saturno as Officer McLaren Simon Lyndon as Colonel White Elliot Richardson as John Churchill Trojhan Tuna as Hami Grace Kieran McKinnirey as Batman Rigsby Jean-Francois Gavanon as Gendarme Hjalmar Svenna as Young Staff Officer Philip Dodd as Gomer Berry Chris Pitman as Orderly Owen John Maurice as Medical Officer Nathan O'Keefe as Maggot Man Nic Krieg as Signaller Felix Scott Harrison as Terrified Soldier