Train to Busan: parents' guide
Best for ages 15 and up. Rated R for bloody violent content.
A breakneck Korean zombie thriller that suits older teens who can handle blood and nonstop panic. A divorced father and his young daughter board a high-speed train just as an outbreak spreads, and passengers are bitten, mauled and turned in cramped cars for most of the film. There is no sexual content, drinking or f-word, so the age rests on the relentless bloody attacks, a child in danger throughout, and several deliberate self-sacrifices, one of them a parent dying in front of a child. The original US release was unrated; the MPA rated it R for a 2026 re-release. Subtitled.
What's in it
Violence
StrongFrequent, frantic zombie attacks with biting, torn flesh, spurting blood and crunching sounds. People club the infected with bats and bash heads against windows, a train crashes, and a deer hit by a truck lies bloodied. Quick rather than lingering, but nearly constant.
Language
ModerateInfrequent subtitled cursing, including a few s-words, 'bitch,' 'bastard,' 'goddammit' and 'hell.' None of the detailed guides reports an f-word.
Sex and nudity
NoneOnly some light flirting between two high school students. No nudity, sexual scenes or crude sexual talk.
Drinking, drugs and smoking
NoneNo drinking, smoking or drug use is shown.
Scary or intense scenes
StrongClose to two hours of sustained dread: a young girl is in peril throughout, survivors are trapped between cars full of the infected, teenagers are among the victims, and several characters choose to die, including one who deliberately lets the zombies in.
Sensitive topics
- Death of a parent
- Suicide
- Animal death
Worth talking about
Some passengers save themselves at any cost while others risk everything for strangers. Ask your teen what makes people choose one path or the other in a crisis.
On our lists
Similar picks around 15+
Checked October 13th, 2026 against Common Sense Media, movieguide.org, the-numbers.com, ageratingjuju.com, Wikipedia. The age is our judgment, not an official rating, and every family draws its lines differently: read the notes, not just the number. Spotted something we missed? Tell us. How we rate.