If you loved Fahrenheit 451, try The Wild Child
A bridge between a film you've already seen and one most people haven't. The Wild Child has roughly 3.5× fewer votes than Fahrenheit 451 — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by François Truffaut, and they sit in Drama territory. If that's the register that drew you to Fahrenheit 451, the second film will land in a comparable space — through a different lens.
What The Wild Child is
Doctor meets wild boy in 1798 French woods. Patient physician teaches the feral child manners, language and motor skills. Truffaut anchors the delicate transformation with quiet empathy.

