If you loved 12 Angry Men, try Serpico
A bridge between a film you've already seen and one most people haven't. Serpico has roughly 4.6× fewer votes than 12 Angry Men — 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 Sidney Lumet, and they both carry the cerebral mood tag, and they sit in Drama territory. If that's the register that drew you to 12 Angry Men, the second film will land in a comparable space — through a different lens.
cerebral
What Serpico is
New York streets, rainy nights, a lone saxophone. A cop's badge collects dust, a whistle blows, comrades turn cold. Lumet shoots the system with a documentarian's eye.

