Borderline (1950) (1950)

Plot

Los Angeles law enforcement suspects Pete Ritchie of drug trafficking but lacks the evidence to arrest him. After several failed attempts to incriminate him, they enlist officer Madeleine to go undercover, intending for her to infiltrate Ritchie's operation through seduction. However, her mission takes an unexpected turn when she's kidnapped by Johnny, a government agent masquerading as a criminal. Unbeknownst to both, they share the same goal of bringing Ritchie to justice, setting off a thrilling game of cat and mouse in the shadowy underbelly of the city.