If you loved The Triangle, try Infernal Affairs III
Eine Brücke zwischen einem Film, den du schon gesehen hast, und einem, den kaum jemand kennt. Das teilen sie, und was der zweite macht, was der erste nicht macht.
Was sie teilen
Both films are directed by Andrew Lau Wai-Keung, and they sit in Action / Drama territory. If that's the register that drew you to The Triangle, the second film will land in a comparable space — through a different lens.
What Infernal Affairs III is
You're a dirty cop in Hong Kong trying to bury your past. But a complex web of lies tightens. A mole hunt ensues. The original's moral inversions get a twist in this conclusion. It lingers on fractured identity.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity