The Librarians. Started last sunday on tnt, 2 hour premiere with two episodes. It's a continuous of the librarian movies. (has the guy from falling skies)
Ascension miniseries airs the 15th on syfy. It's a 3 day event, 2 episodes each day (1 hour each episode)
Lost Girl starts it's final season december 7th on showcase (canadian network) it'll air on syfy in the US later in 2015 some time.
Marco Polo starts on netflix on dec 12th.
Agents of shield - agent carter airs jan 6th abc
banshee - season 3 airs jan 9th cinemax
12 monkeys - airs jan 16th syfy
helix - season 2 airs - jan 16th syfy
justified - final season airs jan 20th fx
backstrom - airs jan 22nd fox
black sails season 2 airs on starz jan 24th
the americans air on fx jan 28th.
vampire diaries comes back jan 22nd (there's one more episode tonight before a short break)
http://www.metacritic.com/feature/tv-premiere-datesAs of right now airing, you got the rest of constantine, grimm, supernatural,