The Vampire Diaries is an American supernatural drama television series developed by Alex Lloyd Kevin Williamson and Julie Plec, based on the book series of the same name written by L. J. Smith.
The series premiered on The CW Television Network on September 10, 2009, and is currently in its third season that premiered on September 15, 2011. The series takes place in Mystic Falls, Virginia, a fictional small town haunted by supernatural beings. The main focus of the series is the love triangle between the female protagonist Elena Gilbert (Nina Dobrev) and Stefan (Paul Wesley) and Damon (Ian Somerhalder), all of whom have dark pasts. Later light is thrown on the mysterious past of the town involving Elena's malevolent doppelgänger Katherine who seeks revenge against the town, Stefan, Damon, and Elena.
The pilot episode attracted the largest audience of any series premiere since the network began in 2006. The first season averaged 3.60 million viewers. The show initially received average reviews, but critics agreed that the series improved over the course of the season; the second season premiered to generally favorable reviews. The show has received numerous award nominations, winning a People's Choice Award and many Teen Choice Awards. On April 26, 2011, The CW renewed the series for a third season, and began on September 15, 2011.
The series follows the life of Elena Gilbert (Nina Dobrev) a 17-year-old girl, who falls for a 162-year-old vampire named Stefan Salvatore (Paul Wesley). Their relationship becomes increasingly complicated as Stefan's vicious and malevolent older brother Damon (Ian Somerhalder) returns with a plan to wreak havoc on the town and also to plan a revenge against his younger brother. Both brothers begin to show affection towards Elena, mainly because of her resemblance to their past love Katherine Pierce. It is revealed that Elena is a descendant of Katherine, who eventually returns with plans against the trio.
The series is set in the fictional town of Mystic Falls, Virginia, a town charged with supernatural history since its settlement of migrants from New England in the late 17th century. Other story lines revolve around the other inhabitants of the town, most notably Elena's younger brother Jeremy Gilbert (Steven R. McQueen), Elena's best friend Bonnie Bennett (Katerina Graham), Elena's close friend, Caroline Forbes (Candice Accola), Elena's childhood friend, Tyler Lockwood (Michael Trevino) and Elena's childhood friend and ex-boyfriend, Matt Donovan (Zach Roerig).
The town's politics are orchestrated by descendants of the original founding families, all comprising a "Founders' Council". Some of the founding families of Mystic Falls include the Salvatores, the Gilberts, the Fells, the Forbes and the Lockwoods. They guard the town mainly from vampires, although they seem to be oblivious to other supernatural threats such as werewolves, witches, and ghosts.
Although the show is based on the books of the same name, many of the characters are changed, although the main story lines from the original books are maintained. Beginning in season one, ten characters received star billing, with one being written out and another being promoted.
Nina Dobrev portrays Elena Gilbert, the main protagonist, as well as Katherine Pierce, also known as Katerina Petrova, one of the main antagonists. Elena is quickly involved in many supernatural events. Paul Wesley portrays Stefan Salvatore,one of the vampire brothers who is good-hearted and affectionate, the complete opposite of his older brother Damon Salvatore portrayed by Ian Somerhalder, the malevolent vampire brother who, in the beginning, serves as the show's anti-hero; however he is showing a kinder, more caring side as the series progresses.