How to Train Your Dragon: The Hidden World
How to Train Your Dragon: The Hidden World
Your feedback improves this guide
Your feedback highlights guides that need a second look and keeps the rating trustworthy.
Does this age rating seem accurate to you?
Sign in to vote
Watch-outs
What this film brings
Content barometer
Violence
2/5
Moderate
Fear
2/5
A few scenes
Sexuality
1/5
Allusions
Language
0/5
None
Narrative complexity
1/5
Accessible
Adult themes
0/5
None
Expert review
This third film is still a broad family adventure in animation, with a visually friendly world, but it carries a slightly more serious and emotional tone than many light children’s comedies. The sensitive material mainly comes from dragon hunters attacking the heroes, repeated threats, several aerial chase scenes, and a villain who is cold and calculating and openly talks about killing dragons and having hunted most of a species. The intensity stays moderate and highly stylized, with no blood or graphic injury, but tension appears regularly, and some moments may unsettle younger viewers, especially when a character or dragon seems close to death or forced apart from a loved one. The story also brings sadness through themes of separation, growing up, and the memory of a deceased parent, which can affect sensitive children even though the overall film remains reassuring. For most children, it becomes easier to follow and enjoy from about age 7, with a parent ready to reassure them during the threat scenes and to discuss independence, trust, and change afterward.
Synopsis
As Hiccup fulfills his dream of creating a peaceful dragon utopia, Toothless’ discovery of an untamed, elusive mate draws the Night Fury away. When danger mounts at home and Hiccup’s reign as village chief is tested, both dragon and rider must make impossible decisions to save their kind.
Difficult scenes
Early in the film, the heroes carry out rescue missions against dragon hunters using traps and weapons. These sequences are energetic and exciting, but they clearly show dragons being captured, chased, or used as bait, which may upset younger children who are very attached to animals. The main villain is introduced as an experienced dragon killer who is calm, confident, and therefore more unsettling than a purely comic antagonist. During a night visit, he directly threatens the hero and speaks about wiping out Night Furies, then an attack causes destruction and panic in the village, with believable danger for the characters. Several scenes focus on the growing separation between Hiccup and Toothless, and on the possibility that they may not be able to stay together in the same way. This is emotional rather than violent, but it can bring real sadness for children who are deeply invested in their friendship. Later in the story, an aerial chase shows dragons being controlled, drugged, or endangered by humans trying to capture them. The presentation remains family friendly and not graphic, but the sense of falling, losing control, and repeated threat may feel intense for more sensitive viewers.
Where to watch
No verified platform for the US market yet. We keep this section updated as availability changes.
Availability checked on Apr 01, 2026
About this title
- Format
- Feature film
- Year
- 2019
- Runtime
- 1h 37m
- Countries
- United States of America
- Original language
- EN
- Studios
- DreamWorks Animation
Content barometer
Violence
2/5
Moderate
Fear
2/5
A few scenes
Sexuality
1/5
Allusions
Language
0/5
None
Narrative complexity
1/5
Accessible
Adult themes
0/5
None
Expert review
This third film is still a broad family adventure in animation, with a visually friendly world, but it carries a slightly more serious and emotional tone than many light children’s comedies. The sensitive material mainly comes from dragon hunters attacking the heroes, repeated threats, several aerial chase scenes, and a villain who is cold and calculating and openly talks about killing dragons and having hunted most of a species. The intensity stays moderate and highly stylized, with no blood or graphic injury, but tension appears regularly, and some moments may unsettle younger viewers, especially when a character or dragon seems close to death or forced apart from a loved one. The story also brings sadness through themes of separation, growing up, and the memory of a deceased parent, which can affect sensitive children even though the overall film remains reassuring. For most children, it becomes easier to follow and enjoy from about age 7, with a parent ready to reassure them during the threat scenes and to discuss independence, trust, and change afterward.
Synopsis
As Hiccup fulfills his dream of creating a peaceful dragon utopia, Toothless’ discovery of an untamed, elusive mate draws the Night Fury away. When danger mounts at home and Hiccup’s reign as village chief is tested, both dragon and rider must make impossible decisions to save their kind.
Difficult scenes
Early in the film, the heroes carry out rescue missions against dragon hunters using traps and weapons. These sequences are energetic and exciting, but they clearly show dragons being captured, chased, or used as bait, which may upset younger children who are very attached to animals. The main villain is introduced as an experienced dragon killer who is calm, confident, and therefore more unsettling than a purely comic antagonist. During a night visit, he directly threatens the hero and speaks about wiping out Night Furies, then an attack causes destruction and panic in the village, with believable danger for the characters. Several scenes focus on the growing separation between Hiccup and Toothless, and on the possibility that they may not be able to stay together in the same way. This is emotional rather than violent, but it can bring real sadness for children who are deeply invested in their friendship. Later in the story, an aerial chase shows dragons being controlled, drugged, or endangered by humans trying to capture them. The presentation remains family friendly and not graphic, but the sense of falling, losing control, and repeated threat may feel intense for more sensitive viewers.