On Crossing Lines, the special crime unit is comprised of highly trained investigators. NBC is hoping that viewers will want to watch this new action series and that the ratings are high as well. Will they want the show back for a second season? Stay tuned!

Crossing Lines airs on Sunday nights and there are 10 episodes. The cast includes William Fichtner, Donald Sutherland, Marc Lavoine, Gabriella Pession, Moon Dailly, Richard Flood, and Tom Wlaschiha.

Below are the TV show’s ratings for the Summer 2013 season, typically the best way to tell if a show will be cancelled or renewed for another season. These figures will be updated as the weeks progress so you can check on how it’s doing.

UPDATE: Crossing Lines has been renewed for a second season but NBC hasn’t decided to air it yet.

Final season averages: 0.5 rating in the 18-49 demographic with 3.06 million total viewers.

Episode 01-09 & 01-10: Sunday, 08/18/13
0.4 in the demo (-20% change) with 2.06 million (-18% change).
Season averages: 0.54 in the demo with 3.06 million.

UPDATE: Renewed for season two or cancelled on NBC?

Episode 01-08: Sunday, 08/11/13
0.5 in the demo (0% change) with 2.51 million (-16% change).
Season averages: 0.57 in the demo with 3.31 million.

Episode 01-07: Sunday, 07/28/13
0.5 in the demo (0% change) with 2.97 million (+5% change).
Season averages: 0.59 in the demo with 3.43 million.

Episode 01-06: Sunday, 07/21/13
0.5 in the demo (0% change) with 2.83 million (0% change).
Season averages: 0.60 in the demo with 3.51 million.

Episode 01-05: Sunday, 07/14/13
0.5 in the demo (-17% change) with 2.84 million (-2% change).
Season averages: 0.62 in the demo with 3.64 million.

Episode 01-04: Sunday, 07/07/13
0.6 in the demo (0% change) with 2.90 million (-22% change).
Season averages: 0.65 in the demo with 3.84 million.

Episode 01-03: Sunday, 06/30/13
0.6 in the demo (-14% change) with 3.71 million (-15% change).
Season averages: 0.67 in the demo with 4.16 million.

Episodes 01-01 & 01-02: Sunday, 06/23/13
0.7 rating in the 18-49 demographic with 4.38 million total viewers.
Season averages: 0.70 in the demo with 4.38 million.

Note: These ratings are collected by the Nielsen company and are the final national numbers. These are different from the fast affiliate numbers which are just estimates of the actual ratings and are reported on by most other outlets. The final nationals are typically released within 24 hours of the programming or, in the case of weekends and holidays, a couple days later.

What do you think? Do you like the Crossing Lines TV series? Do you think it should be cancelled or renewed for a second season?