The Girl in the Fireplace (S02E04)

In the 51st century, the Tenth Doctor, accompanied by Rose and Mickey, discovers an eerie spacecraft that appears deserted. They encounter mysterious time portals that connect them to 18th century France, where a band of clockwork androids is on a relentless pursuit of a young woman, tracking her at various stages of her life. As the Doctor and his companions delve deeper, they unravel the chilling motives behind the androids' obsession and the fate of the woman caught in their crosshairs.