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They Shall Not Grow Old poster

They Shall Not Grow Old

Parents guide · ClearAge age 15+ · Official MA15+

Movie 2018 99 min Documentary, History, War Checked by Dan S · 23 Oct 2026
Official Rating MA 15+ ClearAge 15+

What we flagged

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Violence
Strong
Sex and Nudity
Mild
Frightening
Moderate
Language
Mild

Our take

They Shall Not Grow Old rebuilds First World War film with colour, sound, and veterans describing training, trenches, and combat. Real corpses, bloody wounds, and blunt talk of killing arrive without a fiction cushion. Mild coarse language and frank brothel memories appear in the oral history. We land at MA 15+ and up because the authentic injury detail is the whole point of the film

Uplifting themes

Comradeship, humour, and ordinary kindness keep people going under impossible pressure. The film honours endurance without pretending war was glorious Young men look after each other in mud and fear, sharing food, jokes, and care. There are no neat heroes, only people trying to survive together Restored archive and first-person testimony make trench life concrete for modern viewers. Families can talk about propaganda, training, and the cost of the Armistice generation

Story (may spoil tone)

A documentary about World War I with never-before-seen footage to commemorate the centennial of Armistice Day, and the end of the war.

What we flagged

View all categories

Violence
Strong
Sex and Nudity
Mild
Frightening
Moderate
Language
Mild

Details

Violence Strong Bayonets, shellfire, and soldiers describing the need to kill fill long…

Bayonets, shellfire, and soldiers describing the need to kill fill long stretches of the film. Combat is shown and narrated as lived experience, not stylised action

Language Mild Veterans use bloody, b-word, hell, damn, and p-word in plain period spe…

Veterans use bloody, b-word, hell, damn, and p-word in plain period speech from the trenches. Strong modern f-words are not the texture of these interviews

Sex / nudity Mild Men recall visiting brothels behind the lines, including a memory of na…

Men recall visiting brothels behind the lines, including a memory of naked women in a corridor. The talk is frank and brief, not a sex scene

Drugs / alcohol Mild Rum rations, thin beer, wine swaps, and cigarette smoke sit in the dail…

Rum rations, thin beer, wine swaps, and cigarette smoke sit in the daily routine. Drinking and smoking feel like period texture, not a party plot

Frightening Moderate Colourised corpses and sudden injury footage can shock even prepared te…

Colourised corpses and sudden injury footage can shock even prepared teens watching at home. The dread comes from recognising the faces as real people, not actors

Gore / death / weapons Strong Expect strong language in restored footage and stills, including Bloody…

Expect strong language in restored footage and stills, including Bloody wounds and real dead bodies. Rifles, machine guns, and bayonets stay in close view as tools of the work

Gambling Mild Soldiers recall gambling through long idle stretches behind the lines b…

Soldiers recall gambling through long idle stretches behind the lines between actions. It is mentioned as camp habit, not a glamorous casino subplot

Grief / bereavement Moderate Mates die in numbers that still feel personal when veterans speak their…

Mates die in numbers that still feel personal when veterans speak their names aloud. Mourning runs under the whole memorial project from first reel to last

Flashing lights We have not confirmed whether this version contains flashing lights.

We have not confirmed whether this version contains flashing lights.

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Talk after watching

  • Veterans describe ordinary days beside unimaginable ones. What detail surprised you most about daily life in the trenches?
  • Colour and sound make century-old footage feel close. How does that change the way you think about people who served?