The week is almost over, but the TV premieres certainly aren’t. Your favorite shows continue to return from holiday hiatus on Thursday, along with a couple of new can’t-miss series.

Highlights for Thursday, Jan. 7, include Jennifer Lopez’ new NBC cop drama, “Shades of Blue.” Lopez stars as Harlee Santos, a New York City detective and single-mother who is struggling financially. Her life gets turned upside down when she’s “forced to work in the FBI’s anti-corruption task force.”

Meanwhile, for those looking for something a little lighter on Thursday, CBS will be premiering its new comedy, “Angel from Hell.” Jane Lynch (“Glee”) stars as a guardian angel named Amy. The catch is that the woman she watches over, Allison (Maggie Lawson), isn’t sure if she’s really her guardian angel or just some crazy person.

Check out all the TV shows premiering or returning tonight:

8 p.m. EST – “The Big Bang Theory” Season 9 winter premiere on CBS

8:30 p.m. EST – “Life in Pieces” Season 1 winter premiere on CBS

9 p.m. EST – “Mom” Season 3 winter premiere on CBS

9 p.m. EST – “The Blacklist” Season 3 winter premiere on NBC

9 p.m. EST – “My Diet Is Better Than Yours” series premiere on ABC

9:30 p.m. EST – “Angel From Hell” series premiere on CBS

10 p.m. EST – “Elementary” Season 4 winter premiere on CBS

10 p.m. EST – “Shades of Blue” series premiere on NBC