The seed of Parasite was a memory: Bong Joon-ho in his early twenties, tutoring the son of a wealthy family in Seoul and feeling like a spy inside a different world. This episode traces how that memory, first explored as a stage play idea in 2013 while he was making Snowpiercer, grew into a 2019 film that won the Palme d’Or by unanimous vote and became the first non-English-language film to win the Academy Award for Best Picture. We look at the influences he layered in, from Kim Ki-young’s 1960 film The Housemaid to the 1933 Papin sisters murder case in France.

We then go inside the production: why the marketing team feared the title, how Bong argued that both families are parasites, and how the Park mansion and the Kim family’s semi-basement neighborhood were built entirely as sets, one designed around a 2.35:1 widescreen frame and the other built in a water tank so it could be flooded. We also explore translator Darcy Paquet’s invention of the word ram-don, the concept of Hell Joseon, the smell motif, the 564-year math behind the ending, and the real-world backlash when Seoul turned the film’s poorest neighborhoods into a tourist route.

• The fictional architect invented to justify a house designed for camera angles instead of living
• Why the crew tracked the sun across an empty lot before building the mansion set
• How Seoul National University became Oxford in the subtitles, and why Harvard was rejected
• The miasma theory connection between the smell of the poor and the wealthy son’s Native American toys
• How resident protests pushed Seoul to fund improvements for semi-basement homes instead of tours