Merlin

41
Katie McGrath

as Morgana

38
Colin Morgan

as Merlin

41
Bradley James

as Arthur

39
Tom Hopper

as Sir Percival

1940-2017
John Hurt

as The Dragon

41
Eoin Macken

as Sir Gwaine

44
Angel Coulby

as Gwen

50
Emilia Fox

as Morgause

70
Anthony Head

as Uther Pendragon

36
Alexander Vlahos

as Mordred

88
Richard Wilson

as Gaius

40
Michelle Ryan

as Nimueh

62
Nathaniel Parker

as Agravaine

46
Rupert Young

as Sir Leon

About Merlin

About

This show follows the adventures of the legendary wizard as a young man. The show ran for five seasons and a total of 65 episodes. 

Trivia

The show originally aired in the U.S. on Nbc, but was later moved to Syfy. Nathaniel Parker joined the cast in the fourth season.