The brothers confront Meg and learn that the murders were actually a trap set for John, who has been hunting Azazel. Finding her reappearance suspicious, Sam spies on her and realizes that she is responsible for recent deaths of natives from his hometown. Sam encounters her again in the episode 'Shadow'. Meg slits a man's throat and uses his blood to communicate with her father Azazel, the demon responsible for the death of Sam and Dean's mother. Despite her attempts to convince him otherwise, Sam eventually leaves to help Dean with one of their supernatural investigations. The two briefly meet while hitchhiking-Sam left his brother Dean to track down their missing father John-and then again at a bus station. Upon possessing a young woman named Meg Masters ( Nicki Aycox), the demon assumes her name and tracks down series protagonist Sam Winchester in the first season episode 'Scarecrow'. In season 15, the entity known as the Empty assumes Meg's form to communicate with the Winchesters and Castiel.

Miner's incarnation evolves into an ally of the Winchesters and the angel Castiel over the course of the sixth, seventh, and eighth seasons.

The writers wanted Aycox to reprise the role in later seasons, but ultimately cast Rachel Miner for storyline purposes. Nicki Aycox portrays her in the first season. Created by the series' writers to develop a story arc for the first season, Meg is an unnamed demon who assumes the name of the host she possesses and begins antagonizing the series protagonists Sam and Dean Winchester. Meg Masters is a fictional character on The CW Television Network's drama and horror television series Supernatural. Rachel Miner as Meg Masters in the fifth season episode 'Sympathy for the Devil.'

Supernatural the official companion