Bel Powley as Lina Vilkas

Lisa Loven Kongsli as Elena Vilkas

Martin Wallström as Nikolai Kretzsky

Jonah Hauer-King as Andrius Aras

Peter Franzén as Commander Komarov

Sam Hazeldine as Kostas Vilkas

Tom Sweet as Jonas Vilkas

Adrian Schiller as The Man Who Winds His Watch

Greg Kolpakchi as Greshnev

Sophie Cookson as Ona

James Cosmo as Mr. Stakas

Sarah Finigan as Ms. Grodis

Gabija Jaraminaitė Ryškuvienė as Mrs. Rimas

Nadja Bobyleva as Marija

Timothy Innes as Nojus

Aistė Diržiūtė as Joana

Robertas Lenartavičius as Mykolas

Inga Maškarina as Ulyushka

Jurga Kalvaitytė as Kindly woman

Darius Meškauskas as Doctor NKVD

Salvijus Trepulis as Rotund NKVD

Ramūnas Rudokas as Clipboard NKVD

Valentinas Krulikovskis as Tall NKVD

Artiomas Rybakovas as Young NKVD

Valerijus Jevsejevas as Wide eyed man

Antanas Kurklietis as Sick prisoner 1

Almira Grybauskaitė-Mikutienė as Sick prisoner 2

Robertas Grigas as Priest

Jurij Šutskij as Native host

Dainius Jankauskas as Joana's boyfriend

Saulius Sipaitis as Man taken from bicycle

Jurgita Gikienė as Lina's hand double

Sigita Mikalauskaitė as School librarian

Emilija Latėnaitė-Beliauskienė as Mother Vilkas street

Džiugas Čiučelis as Child Vilkas street

Algimantas Butvila as Old man Vilkas street

Ramunė Skardžiūnaitė as Collapsed woman

Albinas Batavicius as Christmas accordionist

Nikolajus Urbanovič as Dead man on ship

Michail Makarov as Angry old man

Ramūnas Cicėnas as Angry NKVD

Lukas Petrauskas as NKVD Kaunas 1

Viačeslav Lukjanov as NKVD train 1

Mindaugas Papinigis as NKVD train 2

Vainius Sodeika as NKVD train 3

Rimantas Bagdzevicius as Altai soldier

Vaidas Kublinskas as NKVD altai

Tomas Žaibus as NKVD Kolkhoz 1

Aleksandr Kanajev as NKVD Kolkhoz 2

Vygandas Vadeiša as NKVD Kolkhoz 3

Simonas Dovidauskas as NKVD soldier

Artūras Aleksejevas as NKVD trf 1

Valentin Kirejev as NKVD trf 2

Elzė Paškovskytė as Little girl

Ąžuolas Budrevičius as Little boy

Martynas Sanda as Child (Kaunas train station)