Episode Ratings Grid

Every episode at a glance, color-coded by rating. Rows are episode numbers within each season, columns are seasons.

M
S1 1-30
S1 31-60
S1 61-90
S1 91-120
S1 121-145
E1
7.6
6.5
7.3
6.6
7.0
E2
7.6
6.7
7.2
6.3
7.6
E3
7.5
7.4
7.1
7.0
7.7
E4
6.2
7.1
7.3
7.1
7.0
E5
7.5
6.4
7.2
7.5
7.3
E6
7.5
7.8
7.7
6.7
7.5
E7
7.8
7.2
7.4
6.2
8.2
E8
7.6
7.4
7.9
7.3
7.0
E9
8.5
7.0
7.4
7.4
6.7
E10
7.4
7.2
7.5
7.3
6.9
E11
7.1
6.7
6.8
6.7
7.9
E12
7.4
6.9
7.4
7.6
7.3
E13
7.5
7.1
7.1
7.0
7.5
E14
7.3
6.9
6.8
6.8
7.6
E15
6.5
7.3
7.3
7.7
7.5
E16
6.5
7.1
7.0
7.0
7.0
E17
7.2
7.1
6.9
7.1
7.8
E18
7.4
7.2
7.1
7.0
8.3
E19
7.5
8.1
7.2
7.1
6.9
E20
7.1
6.7
7.8
7.4
7.8
E21
7.4
7.4
7.1
7.8
7.7
E22
7.0
7.6
6.6
7.7
7.7
E23
6.9
7.0
7.0
7.3
7.5
E24
7.7
7.3
7.2
8.2
8.0
E25
7.2
8.1
7.5
6.3
9.0
E26
7.3
8.2
7.0
7.1
E27
7.7
7.8
7.1
7.4
E28
7.2
6.5
7.8
6.6
E29
7.6
7.8
7.4
6.7
E30
7.3
7.3
6.8
7.1
Avg
7.3
Excellent
Great
Good
Mid
SeriesScores.com

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 Episodes

#1 9.0

S1E145 Tom Hanks/Will Ferrell/Neil Young

The Tonight Show with Conan O'Brien welcomes actor Tom Hanks and actor Will Ferrell.

#2
S1E9 8.5

Norm Macdonald/Jim Gaffigan/Neko Case

The Tonight Show welcomes comedian Norm MacDonald, comedian Jim Gaffigan and musical guest Neko Case.

#3
S1E138 8.3

Ricky Gervais/Bryce Dallas Howard/Whitney Cummings

The Tonight Show with Conan O'Brien welcomes actor Ricky Gervais, actress Bryce Dallas Howard, plus a performance by comic Whitney Cummings.

  1. 4. S1E56 "Norm Macdonald/Thomas Haden Church/Pitbull" 8.2
  2. 5. S1E114 "Tobey Maguire/Chris Colfer/Rickie Lee Jones" 8.2
  3. 6. S1E127 "Nigel Marven/Sam Worthington/Foreigner" 8.2
  4. 7. S1E49 "Robin Williams/Piers Morgan/All Time Low" 8.1
  5. 8. S1E55 "Nigel Marven/DJ Qualls/Colbie Caillat" 8.1
  6. 9. S1E144 "Robin Williams/Barry Manilow" 8.0
  7. 10. S1E68 "Megan Fox/Louis C.K./Kevin Skinner" 7.9

📉 Bottom Episodes

#145
S1E97 6.2

Jim Carrey/Olivia Wilde/Zac Brown Band

The Tonight Show with Conan O'Brien welcomes guests actor Jim Carrey, actress Olivia Wilde, and a musical performance by Zack Brown Band. Plus, Conan spends some time again with a recent friend.

  1. 144. S1E4 "Gwyneth Paltrow/Joel McHale/John Mayer Trio" 6.2
  2. 143. S1E115 "Jenny McCarthy/Gabriel Iglesias/Switchfoot" 6.3
  3. 142. S1E92 "Denis Leary/Rob Mies/The Swell Season" 6.3
  4. 141. S1E35 "Seth Rogen/Rose Byrne/Eric Hutchinson" 6.4
SeriesScores.com

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 5.56.37.17.98.79.5 Rating 15 30 45 60 75 90 105 120 135 150 Episode 10 9 8 7 6 5
SeriesScores.com

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:
37 Standouts
38 Infamous
11 Hidden Gems
59 Forgettable
Standouts Infamous Hidden Gems Forgettable Global: 7.5 6.26.87.37.98.49.0 Rating 15 26 43 74 126 Votes (log scale)
Top Standout: S1E145 Tom Hanks/Will Ferrell/Neil Young
Most Infamous: S1E45 Eric Bana/Mary Lynn Rajskub/Flo Rida
Best Hidden Gem: S1E68 Megan Fox/Louis C.K./Kevin Skinner

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.

SeriesScores.com