Kala azar describes of a place that cannot sustain animal life any longer. In a big city somewhere in the south of Europe, a couple takes care of dead animals and abandoned roadkill as an act to give meaning to their life. Kala azar is a meditation on the paradox of life-circles among beings of different species. A film about existence, on the boundaries between living and dead, human and non-human.
The story follows Boris, a charismatic tour guide who unexpectedly reunites with his estranged father Julián. Their tense and emotional encounters explore past wounds and the possibility of forgiveness.