10 alone, 9 with a parent.
Alone, or with you
Alone from 10; from 9, with an adult or by talking about it afterwards.
The sweet spot: around 10-12, when you are T.S.'s age, like maps and inventions, and know that a family can stay silent about a sorrow. Why a sweet spot?
In France, zinema would say 10.
A 10-year-old child prodigy cartographer secretly leaves his family's ranch in Montana where he lives with his cowboy father and scientist mother and travels across the country on board a freight train to receive an award at the Smithsonian Institute.
Say beforehand that the brother died in a rifle accident and that the boy is hit on the train; the rest is a journey.
at 10 and up
T.S. leaves without telling his parents: what would have kept him at home?
A zinema reading from September 20, 2026 · the whole movie, watched in full · the age by zinema's rules for the US and France, and a human reading · report an error · how this guide is made