Skins is a British teen drama television series that follows the lives of a group of teenagers in Bristol, South West England, through the two years of sixth form. Its controversial story-lines have explored issues like dysfunctional families, mental illness (such as depression, eating disorders, post-traumatic stress disorder and bipolar disorder), adolescent sexuality, gender, substance abuse, death and bullying. Each episode generally focuses on a particular character and the struggles they face in their life. The episodes are named after the featured character. The show was created by father-and-son television writers Bryan Elsley and Jamie Brittain for Company Pictures, and premiered on E4 on 25 January 2007.