Inside No. 9 poster

Inside No. 9

2014-2024 9 seasons

8.5 Top 13%

(23,366 votes)

55 episodes

IMDb
This show averages 7.6, which is 0.2 points above the global average of 7.4 Top 45%
7.4 7.6 0 1 2 3 4 5 6 7 8 9 10 IMDb Rating
All 806,989 TV Episodes
This Show (55 episodes)
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S1
S2
S3
S4
S5
S6
S7
S8
S9
E1
7.9
8.0
7.6
8.1
7.9
6.6
7.2
7.3
7.9
E2
8.7
9.1
8.2
8.4
7.2
7.6
7.3
7.0
7.5
E3
8.2
7.3
8.5
8.5
7.5
8.3
6.5
7.4
8.2
E4
6.9
8.4
7.0
8.0
7.1
7.2
7.4
7.2
8.1
E5
6.9
7.3
7.8
6.7
8.4
7.4
7.7
7.2
7.2
E6
6.9
7.0
7.4
7.8
7.2
6.3
8.0
7.9
8.2
E7
7.7
Avg
7.6
7.9
7.7
7.9
7.6
7.2
7.4
7.3
7.9
Excellent
Great
Good
Regular

The Quality Arc

Each point is an episode, plotted chronologically. The colored bands mark season boundaries. Look for upward or downward trends to see if quality improved or declined over time.

S1 S2 S3 S4 S5 S6 S7 S8 S9 5.56.47.38.29.110 Rating 6 12 18 24 30 36 42 48 54 60 Episode 10 9 8 7 6 5

Episode Engagement

Vote count shows how many people cared enough to rate. High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.

Rating threshold:
18 Standouts
10 Infamous
11 Hidden Gems
16 Forgettable
Standouts Infamous Hidden Gems Forgettable Global: 7.5 6.36.97.48.08.59.1 Rating 812 1k 2k 3k 5k Votes (log scale)
Top Standout: S2E2 The 12 Days of Christine
Most Infamous: S1E4 Last Gasp
Best Hidden Gem: S6E3 Lip Service

Episodes plotted by rating vs. vote count. The vertical line marks the rating threshold (7.5). More votes = more engagement. Toggle above to compare against global or show-specific median.

Season Trajectory

A simplified view: one point per season. This smooths out episode-to-episode noise to show the overall arc of the series.

6.56.97.37.78.18.5 Rating S1 S2 S3 S4 S5 S6 S7 S8 S9 Season 7.6 7.9 7.7 7.9 7.6 7.2 7.4 7.3 7.9 10 9 8 7 6 5

Season Momentum

Did each season build momentum or fizzle out? Green arrows mean the finale rated higher than the premiere. Red means the opposite. Longer arrows = bigger swings.

5678910 Rating S1 7.9 6.9 -1.0 S2 8.0 7.0 -1.0 S3 7.6 7.4 -0.2 S4 8.1 7.8 -0.3 S5 7.9 7.7 -0.2 S6 6.6 6.3 -0.3 S7 7.2 8.0 +0.8 S8 7.3 7.9 +0.6 S9 7.9 8.2 +0.3

Season Consistency

Some seasons are reliable bangers. Others are hit-or-miss. Each dot is an episode. Tightly clustered dots mean consistent quality. Scattered dots mean a mixed bag.

5678910 Rating S1 Erratic avg 7.6 S2 Erratic avg 7.9 S3 Uneven avg 7.7 S4 Uneven avg 7.9 S5 Uneven avg 7.6 S6 Uneven avg 7.2 S7 Uneven avg 7.4 S8 Typical avg 7.3 S9 Typical avg 7.9 Episode Premiere/Finale

Each dot is an episode. Clustered dots = consistent quality. Scattered dots = variable season. Hover for episode details.

Episode Power Rankings

The best and worst episodes at a glance. Use this to find must-watch episodes or ones you might want to skip.

🏆 Top 10 Episodes Season 1 dominates (2/10)

  1. 1 S2E2 The 12 Days of Christine 9.1
  2. 2 S1E2 A Quiet Night In 8.7
  3. 3 S3E3 The Riddle of the Sphinx 8.5
  4. 4 S4E3 Once Removed 8.5
  5. 5 S2E4 Cold Comfort 8.4
  6. 6 S4E2 Bernie Clifton's Dressing Room 8.4
  7. 7 S5E4 Misdirection 8.4
  8. 8 S6E3 Lip Service 8.3
  9. 9 S1E3 Tom & Gerri 8.2
  10. 10 S3E2 The Bill 8.2

📉 Bottom 5 Episodes Season 6 dominates (2/5)

  1. 55 S6E6 Last Night of the Proms 6.3
  2. 54 S7E3 Nine Lives Kat 6.5
  3. 53 S6E1 Wuthering Heist 6.6
  4. 52 S4E5 And the Winner Is... 6.7
  5. 51 S1E6 The Harrowing 6.9
55 Total Episodes
9.1 Highest Rating
6.3 Lowest Rating
2.8 Range