If you loved The Mole Song: Final, try The Mole Song: Hong Kong Capriccio
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 Takashi Miike, and they sit in Action / Comedy territory. If that's the register that drew you to The Mole Song: Final, the second film will land in a comparable space — through a different lens.
What The Mole Song: Hong Kong Capriccio is
Undercover cops and love troubles, a match made in chaos. A young cop goes undercover to solve a mystery. It gets predictably complicated.

