Parasite
If you take the title of Parasite literally, the obvious question becomes: who exactly is the parasite?
At first, the answer seems simple. The Kim family infiltrates the wealthy Park household step by step. They start forging documents, manipulating the staff, and slowly replacing every employee. They are the classic parasites of society: charming freeloaders who survive by attaching themselves to wealth.
But the brilliance of Bong Joon-ho’s film lies in how unstable the label of being a parasite becomes.
–– SPOILER ––
Because once the secret basement is revealed, the metaphor fractures. Suddenly the Kims themselves have parasites: people who have been living off the Parks long before them. And the Parks? They may appear like innocent hosts, but their dependence on servants reveals another form of parasitism: a social one. They rely entirely on labor they barely acknowledge, while maintaining a polite illusion of symbiosis.
No one in this system is clean.
The film’s violence doesn’t come from monsters or villains, but from the moment when these parasitic relationships collapse under pressure. What looked like a clever social infiltration slowly mutates into a tragedy about class, humiliation, and the impossibility of escaping one’s place.
By the end, the title stops being a riddle, because the answer is simple, and deeply uncomfortable:
Everyone is a parasite. Just in different ways.