The Prisoner (1967)

S1E15 The Girl Who Was Death

In London, Number 6 embarks on a mission to locate a deranged scientist, whose safety is ensured by his lethal daughter. As he navigates the city’s shadows, he must outsmart the unpredictable duo while uncovering the truth behind their sinister plans. The stakes rise as Number 6 faces off against the girl, whose deadly skills make her a formidable guardian of her father's dark secrets. Time is running out, and he must act swiftly to prevent a catastrophe.