The parents die in a car crash in the first two minutes. He walks away from the upside-down car, past broken glass and smashed animal crackers, to go off alone in the woods.
The themes in the film generally have a low sense of threat or menace, and are justifiable by context.
The film contains some scenes that are mildly threatening and may unsettle younger viewers.
At the beginning, a boy is briefly menaced by a pack of wolves, but they are scared off by a dragon.
In one scene, a group of men uses tranquilizers and ropes to capture a dragon.
In another scene, a dragon breathes fire onto a bridge, causing it to crumble and putting a couple's life in danger.
However, the sense of threat is kept brief as the sequences are resolved with positive endings.