"Supernatural" is a popular American television series that aired from 2005 to 2020. The show follows brothers Sam Winchester and Dean Winchester as they hunt demons, ghosts, and other supernatural beings. Each episode combines elements of horror, drama, and humor, exploring themes of family, sacrifice, and the battle between good and evil. The series is known for its engaging storytelling and character development, featuring a mix of original plots and folklore. Over its 15 seasons, "Supernatural" gained a dedicated fanbase and became a significant part of pop culture, inspiring spin-offs, merchandise, and conventions.