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.
The Vienna Zoo (Schonbrunn Palace) is considered the oldest zoo in the world. The Vienna Zoo opened to visitors in 1752, and has kept over 35 elephants in the zoo since 1772. The second oldest zoo in the world is the London Zoo which opened in 1828. The London Zoo housed a collection of exotic animals that were studied by eminent scientists of the day.