Merlin (2008) (2008)

S02E12 The Fires of Idirsholas (1)

After more than 300 years, the flames of Idirsholas are reignited, raising Gaius's concerns that a sorcerer has brought back the fearsome Knights of Medhir. Meanwhile, Morgause makes her return, resolute in her mission to overthrow Uther and bring his rule in Camelot to an end.