If you loved Casque d'Or, try Le Trou
A bridge between a film you've already seen and one most people haven't. 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 Jacques Becker, and they both carry the foreign gem, slow burn mood tags, and they sit in Crime / Drama territory. If that's the register that drew you to Casque d'Or, the second film will land in a comparable space — through a different lens.
foreign gemslow burn
What Le Trou is
Paris prison cell autumn darkness a scraping shovel sound. Concrete floor cracked by makeshift tools. Jacques Becker directs this tense escape drama.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity