도시로 간 처녀(1981) The Maiden Who Went to the City (Dosilo gan cheonyeo)

A bus conductor known for the best cash returns on her route endures routine body searches by her employer without complaint, covering for her struggling coworkers and falling for a traveling salesman on the side. When the searches escalate to a male supervisor, she finally protests, at a cost the film does not soften for anyone watching.

Why it's free: Free on the Korean Film Archive's own channel; the national archive publishes the restorations it holds the rights to.