Zoo is a TV show on American national television from CBS with an average rating of 3.2 stars by WatchTVOnDemand.com's visitors. We have 36 episodes of Zoo in our archive. The first episode of Zoo was broadcast in September, 2017. Did you miss an episode of Zoo but don't you wan't that to happen in the future? Please set an alarm and add Zoo to your favorites, so we can remind you by email when there's a new episode available to watch. Completely free: handy!