Emma Appleton character Thomasina Hanbury
Stefanie Martini character Martha Hanbury
Rory Fleck-Byrne character Lt. Sebastian Holloway
Aaron Monaghan character Major. Henry Cobcroft
Theodora Brabazon Legge character Young Thomasina Hanbury
Francesca Brabazon Legge character Young Martha Hanbury
Eva O'Brien character Teenage Thomasina
Chacha Seigne character Lola Hanbury
Shaun Boylan character Reginald Watson
Neil Hannon character Reginald Watson (voice)
Lorcan Cranitch character Major. General Norbury
Ian Toner character German Soldier at Checkpoint
Michael Hulsmann character German Soldier at Checkpoint (voice)
Hugh O'Conor character Enoch Johnson
Serena Brabazon character Rachel Johnson
Aran Murphy character Leo
Ayvianna Snow character Rebecca Cavendish
Nick Dunning character Television Newsreader
William Forrest character Young Reginald Watson
Richard Elfyn character Winston Churchill / Various Voices (voice)
Gerald Tyler character Various Voices (voice)
Hamish Stanfeld character Various Voices (voice)
Philip Condron character Sturmführer Hemplestall
Frank Armstrong character St. Paul's Nazi #1
Matthew McCann character St. Paul's Nazi #2
Melanie Leonard character Reginald Watson's Dancer #1
Ciara Nash character Reginald Watson's Dancer #2
Anja Nicholson character Reginald Watson's Dancer #3
David Bowie character Self - Singer (archive footage)
Adolf Hitler character Self - Politician (archive footage)
Winston Churchill character Self - Politician (archive footage)
Franklin D. Roosevelt character Self - Politician (archive footage)
Oswald Mosley character Self - BUF Leader (archive footage)
Joseph P. Kennedy Sr. character Self - Diplomat (archive footage)
