7th Heaven's David Gallagher was cast as werewolf Ray Sutton who has a run-in with Klaus in Tennessee.[28] Australian actress, Claire Holt has been cast as Rebekah the sister of Klaus and Elijah, a beautiful vampire who had the pleasure of Stefan's company back in the early days when he was feasting on human blood.[29] Sebastian Roché has also been cast as Mikael a vampire hunter, who is more specifically after his son Klaus.