CBS Cheat Sheet: Will Bull be Canceled?

The Big Bang Theory will wrap up in May 2019 at the close of its twelfth season.

Season to date, it is averaging 12.7 million total viewers and a 2.3 rating in the demo. It's down in the ratings, but could have continued for several more years if the powers that be wanted to keep it around.

It's still a strong performer on the DVR front, with the demo tally swelling by over 70 percent with a week's worth of DVR factored in.

Young Sheldon is down over 20 percent in the demo this season, but 10.9 million viewers and a 1.7 rating is a fantastic result for any show.

With The Big Bang Theory ending, it will likely become the network's highest-rated series. It will be around for a long time.

NCIS is showing stability this season. Currently averaging 12.1 million total viewers and a 1.3 rating, it is right on par with last season's average.

It surges more than 50 percent in the demo with seven days of DVR factored in. Even if some of the cast members want out, CBS will not want to part with the show quite yet.

Mom has always been a reliable performer for CBS. With 8 million total viewers and a 1.3 rating in the demo, it's still very safe.

The Neighborhood has been a consistent performer since it debuted earlier this month. Averaging 6.4 million total viewers and a 1.1 rating, CBS has already rewarded it with a full season order.

This freshman drama is averaging 9.3 million viewers and a 1.1 rating. The show is adding almost 60 percent to the demo rating within seven days, so that's a major positive. If it can stop the week-to-week bleeding, it should be safe.