CBS just unveiled airdates for season - and series - finale airdates including Tracker, Marshals, Watson and more - but when is each show coming to an end? The network originally announced a sweep of early renewals in January, with only Watson and DMV left in limbo. CBS ultimately renewed 12 dramas for its next season, including all 4 freshman shows: Marshals, CIA, Sheriff Country and Boston Blue. The network also previously picked up two new shows for 2026-27: Robert and Michelle King's Cupertino and Matthew Gray Gubler's Einstein.