Iwan Rheon as Jan Zumbach

Milo Gibson as John Kent

Stefanie Martini as Phyllis Lambert

Marcin Dorociński as Cobra

Kryštof Hádek as Josef

Nicholas Farrell as Air Chief Marshal Sir Hugh Dowding

Teresa Mahoney as McCormac

Sam Hoare as Kellett

Phil McKee as Higgins

Robert Portal as Keith Park

Emily Wyatt as Kate

Tam Williams as Holland

Radosław Kaim as Krol

Manuel Klein as Trost

Raphael Desprez as Favier

Rosie Gray as Georgina

Andrew Sweet as Senior Controller

Marc Hughes as Ellis

Graham Padden as Rawlings

Jamie Langlands as Met Officer

William Nash as Naval Controller

Hugh Alexander as Rollo

Kit Patrick as Harry Keating

Daniel Cech-Lucas as Jimmy

James Henri-Thomas as Osbourne

Mateusz Malecki as Zygumt Klein 'Ziggy'

Kamil Lipka-Kozanka as Antoni Siudak

Christopher Jaciow as Dzidek

Rafael Ferenc as Ludwik Paszkiewicz

Sławomir Doliniec as Tolo

Adrian Zaremba as Gabriel Horodyszcz

Filip Pławiak as Miro

Michel Diercks as Weber

Maria Estevez-Serrano as Magda Kowalik

Torin Pocock as Blue Leader

Michael Keogh as W.O. Jones

Stuart Packer as Medical Officer

Drew Cain as Horobin

Daniel Maggott as Pub Landlord

David Pike as Elderly Soldier

Damian Dudkiewicz as Bruce

Darren James King as Dacre

Joan Kempson as Queenie

Rod Arthur as Henry

Malgorzata Galczynska as Zumbach's Wife

Andrew Whiffin as Waiter

Nela Niewiadomska as Ludwik's Wife

Pete Phillips as Gabriel's Father

Maddison Marshall as Daughter

Anastasia P. DiLoreto as Betty Grable

Jan Goodman as Mrs Smythe-Bingham

Matthew Houston as Duty Sergeant

Mark Kempson as Warden

James Yeates as Sgt. Kowalczyk