At Arthur’s coming of age ceremony the celebrations are suddenly interrupted when a mysterious Black Knight crashes his horse in through the window. He throws down his gauntlet, challenging the knights of Camelot to single combat. A young, eager Knight, Sir Owain, picks it up, accepting the challenge – they will fight the next day. Uther is white as a sheet as he watches the knight go, staring intently at the distinctive crest which marks his helmet.
- Episode Guide