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Aquaman and the Lost Kingdom poster

Aquaman and the Lost Kingdom

Parents guide · ClearAge age 12+ · Official M

Movie 2023 124 min Action, Adventure, Fantasy Checked by Dan S · 30 Sep 2026
Official Rating M ClearAge 12+

Why our age differs

Official is M / M. We say 12+ for loud creature battles

What we flagged

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Violence
Moderate
Sex and Nudity
Mild
Frightening
Mild
Language
Mild

Our take

This is a loud, wet comic-book sequel packed with underwater battles, creature scares, and some swearing. Tweens who liked the first Aquaman will recognise the tone. Younger kids may find the ocean fights a bit much. Co-view if big sea monsters still rattle your house.

Uplifting themes

Looking after the sea and sticking by family come through in plain story beats. Both ideas are easy to name with kids afterward. Nothing preachy, just clear values under the splashy action Arthur keeps trying to be a better brother and king, even when he stumbles. The film lets him grow without pretending he is already sorted. Teens can argue about which of his calls actually help

Story (may spoil tone)

Black Manta seeks revenge on Aquaman for his father's death. Wielding the Black Trident's power, he becomes a formidable foe. To defend Atlantis, Arthur (Aquaman) forges an alliance with his imprisoned brother. They must protect the kingdom.

What we flagged

View all categories

Violence
Moderate
Sex and Nudity
Mild
Frightening
Mild
Language
Mild

Details

Violence Moderate Underwater battles stack punches, weapon clashes, and big ocean scrapes…

Underwater battles stack punches, weapon clashes, and big ocean scrapes one after another. The combat stays loud and comic-book sized through long stretches of the film. Parents coming from gentler hero cartoons will notice the step up

Language Mild Swearing pops up in the banter and again when fights get loud. Those wo…

Swearing pops up in the banter and again when fights get loud. Those words sit in easy earshot during the noisier scenes. Soft-language homes will catch them without hunting

Sex / nudity Mild Arthur and Mera share warm couple moments and a little light innuendo.…

Arthur and Mera share warm couple moments and a little light innuendo. The romance stays mild and never turns into a sex scene. It rides beside the action without taking over the story

Drugs / alcohol Mild A few quiet beats between ocean battles include brief drinking as backg…

A few quiet beats between ocean battles include brief drinking as background colour. The film keeps its focus on the fights. The drinks are easy to miss if you are not looking for them

Frightening Mild Strange sea creatures, dark underwater stretches, and Black Manta's rag…

Strange sea creatures, dark underwater stretches, and Black Manta's rage can unsettle younger kids. The fear level sits in the middle for a comic-book blockbuster. Stay nearby if ocean scares are new for your child

Child peril / abuse Mild Protecting the next generation is part of what the family is fighting f…

Protecting the next generation is part of what the family is fighting for. The danger is mild and the tone stays adventurous. Younger viewers may still feel it personally

Gore / death / weapons Mild Serious fights bring weapons and battle wounds into view. Wounds stay c…

Serious fights bring weapons and battle wounds into view. Wounds stay clear but never tip into extreme gore. The camera rides the spectacle more than lingering on open injuries

Grief / bereavement Mild Black Manta's whole campaign runs on grief that has hardened into reven…

Black Manta's whole campaign runs on grief that has hardened into revenge. That loss keeps shaping how he chooses to fight. A short heads-up is enough for most families before you press play

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

  • How do brothers share power without wrecking the kingdom?
  • What does protecting the ocean look like when villains want revenge?