About The Series. Golden Globe Award winner Mary-Louise Parker stars in this original comedy series as a suburban California mother who is forced to start selling marijuana when the unexpected death of her husband leaves her and her family in dire financial straits. Elizabeth Perkins (Celia) and Kevin Nealon (Doug) costar.
The series premiered on June 30, 2015, on CBS. On October 2, 2015, Zoo was renewed by CBS for a second season, which premiered on June 28, 2016. On August 10, 2016, CBS renewed the series for a third season, which is set to premiere on June 29, 2017.
1 Claim: Many zoo species are not in danger of extinction so have no conservation value. 2  Zoos use these animals merely to attract the paying public. 3  These animal should not be in zoos. 4  Claim: Zoos must attract visitors for revenue so that zoos can carry out their research, conservation and education.mong the first major city zoos were Vienna, founded in 1752, and Paris, founded about 40 years later. London Zoo, founded in 1828, claims to be the world's first zoo for the study of animals.