NBC has announced that Patricia Arquette's Medium will return by mid-November to fill the Wednesdays-at-10 schedule gap left by the shuttling of low-rated newbie Kidnapped to Saturday-night Siberia.

CBS, meanwhile, has officially tapped 3 Lbs., a medical drama starring Stanley Tucci and Mark Feuerstein as brain surgeons - and originally expected for a mid-season bow - to take over Smith's time slot beginning Tuesday, Nov. 14, at 10 pm.