CBS has had ratings success with Under the Dome, a TV show based on a book by Stephen King. Now, they’re trying the Zoo series which is based on a James Patterson novel. How will it perform? Will the show be renewed for a second season or, will it be cancelled instead? Stay tuned.

On Zoo, a young zoologist (James Wolk) spends his days running safaris in the wilds of Africa. He begins noticing the strange behavior of the animals and works to figure out the reason for them as the assaults become more cunning, coordinated and ferocious. The rest of the cast includes Kristen Connolly, Billy Burke, Nora Arnezeder and Nonso Anozie.

The ratings are typically the best indication of a show’s likelihood of staying on the air. The higher the ratings (particularly the 18-49 demo), the better the chances for survival. This chart will be updated as new ratings data becomes available — typically around 11:30am EST/8:30am PST. Refresh to see the latest.

9/16 update: You can see the rest of the latest night’s ratings.

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Note: These are the final national numbers (unless noted with an “*”). These are different from the fast affiliate numbers which are just estimates of the actual ratings. 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 Zoo TV series? Do you think it should be cancelled or renewed for a second season?