Oxygen

A killer. A cop. Someone's... buried alive.

A masochistic cop, who hides her predilection from her cop husband, gets involved in pursuing a kidnapper nicknamed Harry for Harry Houdini, who has kidnapped a rich woman and has buried her somewhere in Manhattan while demanding a ransom from her tycoon husband. Failure to pay the ransom within 24 hours will lead the kidnapper to abandoning the woman. Dylan Baker also appears as the fed that is assigned to the case.