Baccano! (2007), directed by Takashi Omori and based on the light novels by Ryohgo Narita, is set across multiple timelines and follows interconnected characters involved in crime, alchemy and immortality. The series combines nonlinear storytelling with ensemble-driven narratives.

Från IMDB:
A crazy fantasy caper involving alchemists, immortals, gangsters, outlaws and an elixir of immortality, spread over several decades.