Joy, jealousy, tears and tea -- Welcome to Downton Abbey Season 4! By Staff • Nov 6, 2013 ShareTwitter Facebook Google+ Email Get a taste of what's in store for favorite characters in this montage preview. Downton Abbey Season 4 premieres Sunday, Jan. 5, 2014, 8pm on MASTERPIECE on KTTZ-TV Channel 5. [Music: "Wolf's Law" by The Joy Formidable] Tags: KTTZ-TVTexas Tech Public BroadcastingpbsmasterpiecetheatreDownton Abbey Related Content Downton Abbey Spoiler Alert! New Characters 2 years ago View the discussion thread.