If you loved Persepolis, try Chicken with Plums
A bridge between a film you've already seen and one most people haven't. Chicken with Plums has roughly 11.6× fewer votes than Persepolis — 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 Marjane Satrapi, Vincent Paronnaud, and they sit in Drama territory. If that's the register that drew you to Persepolis, the second film will land in a comparable space — through a different lens.
What Chicken with Plums is
Life loses flavor for a musician after his violin breaks. Nasser-Ali Khan takes to bed awaiting death. His dramatic exit is somewhat less dramatic than planned.

