pretends to be an angel to get her to steal the Stone of Belial back from Malachi. Ella uses the Stone to travel back in time and attempts to kill Malachi while he is still a baby (at the end of Series 1), but she is attacked by Perie the Faerie and receives a mortal wound to the chest. Ella returns to Medenham Hall where she confesses her love for Leon as she lies dying under the watchful eyes of Thelma. Rejected by Hell, Mephistopheles convinces Leon to return, where he saves Ella by cauterizing her wound. Malachi sacrifices the pure-of-heart Roxanne to "enrage God" by killing one of "His creatures." The school is set ablaze and Thelma, Ella, and Leon escape from it to a field somewhere. As Malachi has started the "End of Days," described by Mephistopheles as the final battle between good and evil, the series ends with blood pouring from a rock bearing the mark of Azazeal, similar to Malachi's. Cast The Hex cast consists mainly of students and teachers of Medenham Hall in addition with several recurring supernatural characters. Series 1 Cassandra "Cassie" Hughes (Christina Cole) is a descendant of the Medanham Witches and becomes tempted by Azazeal. Thelma Bates (Jemima Rooper) is the ghost of Cassie's best friend and is in love with her. Azazeal (Michael Fassbender) is a Fallen Angel and leader of the Nephelim. He seduces Cassie in order to have a son. Leon Taylor (Jamie Davis) is a fellow student. He becomes the love interest of Ella and gets pulled into the world of supernatural by Thelma in order to save Ella's life. Roxanne Davenport (Amber Sainsbury) is first portrayed as manipulative and cold leader of the school's elite, but later becomes devoted to God in order to make peace with her actions. Jo Watkins (Anna Wilson-Jones) is a teacher at Medanham Hall. She falls under the thrall of Azazeal and becomes his mistress. David Tyrel (Colin Salmon) is the Headmaster of Medanham Hall and regularly interacts with the student body. He is also aware of the school grounds' gruesome past. Troy (Joseph Morgan) is the roommate and friend of Leon. He dates Cassie, but later leaves Medanham Hall. Gemma (Zoe Tapper) is a friend of Leon, Roxanne and Troy. Also appearing in Series One is Geraldine James as Cassie's mother, Lilith Hughes. Recurring cast included Jessica Oyelowo as Rachel McBain,