Metalocalypse Episode Ratings Heatmap
2006 · 4 Seasons · 62 Episodes · Overall Score: 7.2/10 (20 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.71), maintaining an average of 7.2.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
| Episode | Season 1 | Season 2 | Season 3 | Season 4 |
|---|---|---|---|---|
| Ep 1 | 7.1 | – | – | – |
| Ep 2 | 6.8 | – | – | – |
| Ep 3 | 8.3 | – | – | – |
| Ep 4 | 7.5 | – | – | – |
| Ep 5 | 7.0 | – | – | – |
| Ep 6 | 6.5 | – | – | – |
| Ep 7 | 6.5 | – | – | – |
| Ep 8 | 6.5 | – | – | – |
| Ep 9 | 8.0 | – | – | – |
| Ep 10 | 8.0 | – | – | – |
| Ep 11 | 7.0 | – | – | – |
| Ep 12 | 7.0 | – | – | – |
| Ep 13 | 7.5 | – | – | – |
| Ep 14 | 6.5 | – | – | – |
| Ep 15 | 8.0 | – | – | – |
| Ep 16 | 8.5 | – | – | – |
| Ep 17 | 7.0 | – | – | – |
| Ep 18 | 5.7 | – | – | – |
| Ep 19 | 7.5 | – | – | – |
| Ep 20 | 7.0 | – | – | – |
| Season Avg | 7.2 | – | – | – |
Ratings Analysis & Trajectory
Across 4 seasons and 62 episodes, Metalocalypse has earned an overall series rating of 7.2 out of 10. The series displays remarkable consistency across its narrative arc, maintaining reliable ratings from premiere to conclusion.
The single highest-rated hour of television in the series is Season 1, Episode 16 ("Dethkids"), rated at an extraordinary 8.5/10 with 2 ratings. Conversely, the lowest-rated installment is Season 1, Episode 18 ("Girlfriendklok"), landing at 5.7/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 16 ("Dethkids", 8.5) and Episode 17 ("Dethclown", 7), a swing of 1.5 points.
Top 10 Highest Rated Episodes of Metalocalypse
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 16 | Dethkids | 8.5 | 2 | Nov 19, 2006 |
| #2 | Season 1, Ep 3 | Birthdayface | 8.3 | 3 | Aug 20, 2006 |
| #3 | Season 1, Ep 9 | Mordland | 8.0 | 2 | Oct 1, 2006 |
| #4 | Season 1, Ep 10 | FatKlok | 8.0 | 2 | Oct 8, 2006 |
| #5 | Season 1, Ep 15 | Religionklok | 8.0 | 2 | Nov 12, 2006 |
| #6 | Season 1, Ep 4 | Dethtroll | 7.5 | 2 | Aug 27, 2006 |
| #7 | Season 1, Ep 13 | Go Forth and Die | 7.5 | 2 | Oct 29, 2006 |
| #8 | Season 1, Ep 19 | Dethstars | 7.5 | 2 | Dec 10, 2006 |
| #9 | Season 1, Ep 1 | The Curse of Dethklok | 7.1 | 7 | Aug 6, 2006 |
| #10 | Season 1, Ep 5 | Dethkomedy | 7.0 | 2 | Sep 3, 2006 |