Videos: Trailers, Teasers, Featurettes
The ninth season of the American television medical drama Grey's Anatomy began airing in the United States on the American Broadcasting Company on September 27, 2012, and consists of 24 episodes.
It was announced by ABC on May 10, 2013 that the tenth season of Grey's Anatomy would begin in the Fall of 2013.
Streaming, rent, or buy Grey's Anatomy – Season 9:
Currently you are able to watch "Grey's Anatomy - Season 9" streaming on Amazon Prime Video or buy it as download on Sky Store.