Action & AdventureDramaSci-Fi & Fantasy

Merlin

2008-20127.9 IMDbEpisode avg 8.15 seasons · 65 rated episodes

The unlikely friendship between Merlin, a young man gifted with extraordinary magical powers, and Prince Arthur, heir to the crown of Camelot.

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Last updated 6/6/2026

Episode Rating Grid

Rows are episode numbers, columns are seasons. Every rated cell shows its numeric score.

9.0+

8.0-8.9

7.0-7.9

6.0-6.9

5.0-5.9

Below 5.0

Unrated/missing

Avg

7.9

8.1

8.2

7.7 7.7 8.3 8.6 8.5

7.5 8.1 8.3 8.8 8.4

7.6 7.8 7.9 8.4 8.1

7.9 7.9 8.2 8.1 7.9

7.9 7.4 8.1 8.1 8.0

7.5 7.7 7.4 8.5 7.7

7.4 8.2 7.7 8.2 7.8

8.0 8.5 8.6 7.2 7.9

8.2 8.2 7.3 7.9 8.3

E10

8.1 7.8 8.3 7.8 8.0

E11

8.2 7.9 7.7 8.1 8.4

E12

8.0 8.6 8.7 8.6 8.9

E13

8.4 9.0 9.2 8.9 8.2

Show Statistics

Weighted episode-level summaries calculated from the configured ratings source.

Open

Best episode

S3E13 The Coming of Arthur: Part Two (9.2)

Consistency score

91/100

Std dev 0.43

Rated episodes

67,052 total votes

Episode ratings timeline

Each point is a rated episode. Hover or focus a point for episode details.

Top 3 episodes: S3E13 The Coming of Arthur: Part Two9.2 S2E13 The Last Dragonlord9.0 S5E12 The Diamond of the Day: Part One8.9

Merlin

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Episode Rating Grid

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Episode ratings timeline

Streaming options

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