Amandla Stenberg
— Leyna
George MacKay
— Lutz
Abbie Cornish
— Kerstin
Christopher Eccleston
— Heinz
Tom Sweet
— Koen
Alec Newman
— Juttner
Tom Goodman-Hill
— Wihelm Warner
Natasha Little
— Hilda
Will Attenborough
— Gunter
Ethan Rouse
— Sebastian
Nicholas Lumley
— Jann
Michael McKell
— Gestapo Commander
Charles De'Ath
— SS Kruger
Josie Walker
— Kapo
Olivia Vinall
— Hermine
Hermione Gulliford
— SS Osterhagen
Tim Faraday
— Betz
Lucy Russell
— Teacher
Ciarán Owens
— SS Officer
Jack Sandle
— Gestapo Officer
Tomiwa Edun
— American Soldier