어느 여대생의 고백(1958) / A College Woman's Confession (Eoneu yeodaesaeng-ui gobaeg)

An orphaned law student, cut off when the grandmother paying her fees dies, is passed off as a wealthy lawmaker's long-lost daughter so she can finish her degree. She qualifies as a lawyer and draws a first case whose defendant's history mirrors her own closely enough that winning it pushes her into confessing her deception.

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