그 여자의 죄가 아니다(1959) / It's Not Her Sin (Geu yeoja-ui joega anida)

A diplomat's wife shoots another woman on the ministry steps, and the prosecutor's questioning unpicks a years-old bargain over a child, a blackmailer back from Japan, and two women who cannot undo what they agreed. Shin Sang-ok tells almost all of it in testimony, ending on a custody choice that satisfies nobody.

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