1918. World War I rages in Europe while Erna Jensen tends to her ordinary life at home in Bramstrup, with her simple-minded son, Kalle. One day the village constable comes to enlist Kalle for military service for the German Empire – of which Southern Jutland is a part. If Erna is to save Kalle from certain death, she must follow him through thick and thin. Upon a chance meeting with a deserting solder she trades identities. Now disguised as Private Julius Rasmussen, Erna heads for the front. In her encounters with the other soldiers and in the presence of the war, unknown sides of Erna are awoken. This is the story of a woman who won’t let a war prevent her from fighting for what she loves.
Unfortunately the movie Mother at War is not yet available on HBO Max.
| Directing | Henrik Ruben Genz | Director |
| Writing | Henrik Ruben Genz | Screenplay |
| Writing | Bo Hr. Hansen | Screenplay |
| Writing | Erling Jepsen | Author |
| Production | Lotte Bundgaard | Casting |
| Production | Tanja Grunwald | Casting |
| Production | Birgitte Hald | Producer |
| Production | Nynne Marie Selin Eidnes | Producer |
| Production | Bo Ehrhardt | Executive Producer |
| Production | Sandra Foss | Line Producer |
| Production | Madara Kalninja | Line Producer |
| Production | Raquel Morte | Line Producer |
| Production | Esko Rips | Co-Producer |
| Production | Sébastien Delloye | Co-Producer |
| Production | François Touwaide | Associate Producer |
| Editing | Anders Skov | Editor |
| Sound | Mihkel Zilmer | Original Music Composer |
| Art | Jette Lehmann | Production Design |
| Costume & Make-Up | Pille Küngas | Costume Design |
| Costume & Make-Up | Manon Rasmussen | Costume Design |
| Sound | Yves Bémelmans | Sound Designer |
| Sound | Emmanuel de Boissieu | Sound Designer |
| Sound | Olivier Mortier | Sound Editor |
| Sound | Pierre Greco | Foley |
| Sound | David Gillain | Foley |
| Art | Imre Paabo | Props |
| Art | Kaia Tungal | Art Direction |
| Costume & Make-Up | Jennifer Õun | Makeup Artist |
| Directing | Heli Jürisson | Third Assistant Director |
| Production | Heli Jürisson | Casting |
| Production | Diana Mikita | Co-Producer |
| Art | Matis Mäesalu | Art Direction |
| Directing | Greta Varts | First Assistant Director |
| Directing | Jette Keedus | Second Assistant Director |
| Directing | Celine Jacqmin | Third Assistant Director |
| Costume & Make-Up | Mike Carpino | Hairstylist |
| Costume & Make-Up | Tiina Leesik | Makeup Artist |
| Costume & Make-Up | Taimi Lume | Makeup Artist |
| Costume & Make-Up | Hella Marats | Hairstylist |
| Costume & Make-Up | Kairit Nieländer | Makeup Artist |
| Costume & Make-Up | Gristina Pahmann | Makeup Artist |
| Costume & Make-Up | Piret Sootla | Makeup Artist |
| Costume & Make-Up | Jasmine Schmit | Makeup Artist |
| Costume & Make-Up | Anne Cathrine Sauerberg | Makeup Artist |
| Camera | Jørgen Johansson | Director of Photography |
| Production | Kristo Jürmann | Location Assistant |
| Art | Allar Sild | Set Decoration |
| Crew | Roman Neso Laupmaa | Stunts |
| Art | Doris Altmets | Set Dresser |
| Art | Kári Hrafn Arason | Set Decoration |
| Art | Lennart Feldbach | Set Decoration |
| Art | Joonas Hirv | Set Decoration |
| Art | Indrek Kikas | Set Decoration |
| Art | Mikk Kivila | Set Decoration |
| Art | Liis Kranich | Set Decoration |
| Art | Hanna Kruusi | Set Decoration |
| Art | Kerli Kurikka | Set Decoration |
| Art | Rein Kutsar | Set Dresser |
| Art | Roman Kuznetsov | Set Decoration |
| Art | Aadu Lambot | Set Dresser |
| Art | Marten Lepasaar | Set Decoration |
| Art | Lauri Liblik | Set Decoration |
| Art | Kaspar Erik Lind | Set Decoration |
| Art | Anni Lindal | Set Dresser |
| Art | Siim Martma | Set Decoration |
| Art | Rein Nettan | Property Master |
| Art | Taavi Parek | Set Decoration |
| Art | Matt Rammo | Set Decoration |
| Art | Epp Salulaid | Set Decoration |
| Art | Kertu Siimer | Set Dresser |
| Art | Uku Talmar | Set Dresser |
| Art | Riho Vahtras | Set Dresser |
| Art | Sander Veermäe | Set Decoration |
| Art | Raivo Väliste | Set Decoration |
| Crew | Marit Belials | Pyrotechnician |
| Crew | Ranno Kallas | Special Effects Technician |
| Visual Effects | Rauno Linnamäe | Special Effects Supervisor |
| Visual Effects | Ivo Melder | Pyrotechnic Supervisor |
| Crew | Maksim Podolski | Special Effects Technician |
| Crew | Martin Randalu | Special Effects Technician |
| Crew | Ronet Tänav | Special Effects Best Boy |
| Visual Effects | Stéphane Bidault | Visual Effects Director |
| Visual Effects | Colin Journée | Visual Effects Supervisor |
| Crew | Olivier Bisback | Fight Choreographer |
| Crew | Eero Druus | Stunts |
| Crew | Mattias Kann | Stunt Double |
| Crew | Kaur Kivilo | Stunt Double |
| Crew | Enar Tarmo | Stunt Coordinator |
