Fair rating?A Lesson in Vengeance
Darkness steals into the very heart of Camelot, as Morgana and her puppet Queen hatch a sinister plan to murder the King. But when stable hand Tyr Seward becomes caught in the crossfire, he threatens to ruin everything… As the plot thickens and reaches its deadly climax, can a suspicious Merlin unravel the truth before it's too late?
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#13In Season 5of 13 rated episodes
#64All-timeof 65 rated episodes
−0.6vs season avgSeason 5 averages 7.1
2012First airedNovember 17, 2012
Guest stars
Rupert Youngas Sir Leon
Eoin Mackenas Sir Gwaine
Tom Hopperas Sir Percival
Alexander Vlahosas Mordred
Zee Ashaas Audrey
John Bradleyas Tyr Seward
Veronica Robertsas Gelda SewardGiles Newas Guard
Tony Guilfoyleas SindriCrew
Alice TroughtonDirectorJake MichieWriter
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