Streaming, rent, or buy Merlin – Season 4:
We couldn’t find any streaming options in India, but Merlin - Season 4 is available in the United States and 10 other countries on Amazon Prime Video, Britbox Apple TV Channel , and 17 other services.
13 Episodes
S4 E1 - The Darkest Hour (1)
S4 E2 - The Darkest Hour (2)
S4 E3 - The Wicked Day
S4 E4 - Aithusa
S4 E5 - His Father's Son
S4 E6 - A Servant of Two Masters
S4 E7 - The Secret Sharer
S4 E8 - Lamia
S4 E9 - Lancelot du Lac
S4 E10 - A Herald of the New Age
S4 E11 - The Hunter's Heart
S4 E12 - The Sword in the Stone (1)
S4 E13 - The Sword in the Stone (2)
Watch Now
Season 4 is not available for streaming in India. After checking 1,510 streaming services, we found the title in 11 other countries.
CC
HD
13 Episodes - 43min - English
30 Days Free
Then $11.98 / month
Streaming details for Merlin - Season 4 on Amazon Prime Video
Runtime
43min
Quality
HD
Audio languages
English
Subtitle languages
English
CC
HD
13 Episodes - 43min
7 Days Free
Then $10.99 / month
Streaming details for Merlin - Season 4 on Britbox Apple TV Channel
Runtime
43min
Quality
HD
United Kingdom 
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Synopsis
Merlin is bac for a fourth series, with Camelot standing on the brink of a golden age. But its birth will not be an easy one, for the forces of evil are gathering and the darkest hour is just before the dawn...
Videos: Trailers, Teasers, Featurettes
Cast
Colin Morgan
Merlin
Angel Coulby
Gwen
Bradley James
Arthur Pendragon
Katie McGrath
Morgana
Anthony Stewart Head
Uther Pendragon
Richard Wilson
Gaius
Rupert Young
Leon
Tom Hopper
Sir Percival
Rupert Young
Sir Leon
Tom Hopper
Percival
Eoin Macken
Sir Gwaine
John Hurt
Kilgharrah (voice)
Eoin Macken
Gwaine
