A deadly plague spreads through Camelot. When it seems that sorcery can be the only possible explanation, Merlin and Gaius race to find a cure, while Gwen is arrested and sentenced to death for practising witchcraft.
Released: 2008-10-04
Runtime: 50 minutes
Genre:
Stars: Colin Morgan, Angel Coulby, Bradley James, Katie McGrath, Anthony Stewart Head, Richard Wilson, John Hurt