Fair rating?The Wicked Day
The mighty citadel is buzzing in anticipation of the prince's birthday celebrations. But Arthur's old adversary, Odin, promises to ensure this is one party Camelot will never forget. For amongst the assembling guests lurks a deadly assassin, set to strike.
Streaming on (US) 
See all
#1In Season 4of 13 rated episodes
#4All-timeof 65 rated episodes
+0.6vs season avgSeason 4 averages 7.4
2011First airedOctober 15, 2011
Guest stars
Rupert Youngas Sir Leon
Eoin Mackenas Sir Gwaine
Tom Hopperas Sir Percival
Tomiwa Edunas Sir Elyan
Michael Croninas Geoffrey of Monmouth
Kyle Limaas Guard
Phil Davisas The GleemanPhil Holdenas Geldred
Shows like Merlin
The closest matches on shared genres, ranked by match strength and popularity.
- 01Adventure·Fantasy·Science-FictionSliders1995–2000·Syfy
Brilliant grad student Quinn has created a device that opens a wormhole to an infinite number of parallel universes where history has taken different paths. - 02Adventure·Science-Fiction·RomanceOutlander2014–2026·STARZ
Outlander follows the story of Claire Randall, a married combat nurse from 1945 who is mysteriously swept back in time to 1743, where she is immediately thrown into an unknown world where her life is threatened. - 03Adventure·Fantasy·DramaGame of Thrones2011–2019
Based on the bestselling book series A Song of Ice and Fire by George R.R. - 04Adventure·Science-Fiction·ActionStargate SG·11997–2008·SyfyStargate SG-1 is a science fiction series based on the original film Stargate.
- 05Adventure·Science-Fiction·DramaDoctor Who2005–2022Same network — BBC One·
- 06Adventure·Science-Fiction·ComedyRick and Morty2013–present·Adult Swim
Rick is a mentally gifted, but sociopathic and alcoholic scientist and a grandfather to Morty; an awkward, impressionable, and somewhat spineless teenage boy.
