Unforgettable Episode Ratings Heatmap
2011 · 4 Seasons · 61 Episodes · Overall Score: 7.6/10 (22 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.21), maintaining an average of 7.6.
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 | 7.8 | – | – | – |
| Ep 2 | 7.7 | – | – | – |
| Ep 3 | 7.7 | – | – | – |
| Ep 4 | 7.2 | – | – | – |
| Ep 5 | 7.6 | – | – | – |
| Ep 6 | 7.9 | – | – | – |
| Ep 7 | 7.3 | – | – | – |
| Ep 8 | 7.4 | – | – | – |
| Ep 9 | 7.7 | – | – | – |
| Ep 10 | 7.4 | – | – | – |
| Ep 11 | 7.4 | – | – | – |
| Ep 12 | 7.6 | – | – | – |
| Ep 13 | 7.4 | – | – | – |
| Ep 14 | 7.8 | – | – | – |
| Ep 15 | 7.4 | – | – | – |
| Ep 16 | 7.3 | – | – | – |
| Ep 17 | 7.6 | – | – | – |
| Ep 18 | 7.3 | – | – | – |
| Ep 19 | 7.6 | – | – | – |
| Ep 20 | 7.7 | – | – | – |
| Ep 21 | 7.9 | – | – | – |
| Ep 22 | 7.4 | – | – | – |
| Season Avg | 7.6 | – | – | – |
Ratings Analysis & Trajectory
Across 4 seasons and 61 episodes, Unforgettable has earned an overall series rating of 7.6 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 6 ("Friended"), rated at an extraordinary 7.9/10 with 8 ratings. Conversely, the lowest-rated installment is Season 1, Episode 4 ("Up in Flames"), landing at 7.2/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 6 ("Friended", 7.9) and Episode 7 ("Road Block", 7.3), a swing of 0.6 points.
Top 10 Highest Rated Episodes of Unforgettable
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 6 | Friended | 7.9 | 8 | Oct 25, 2011 |
| #2 | Season 1, Ep 21 | Endgame | 7.9 | 7 | May 1, 2012 |
| #3 | Season 1, Ep 1 | Pilot | 7.8 | 13 | Sep 20, 2011 |
| #4 | Season 1, Ep 14 | Carrie's Caller | 7.8 | 8 | Feb 7, 2012 |
| #5 | Season 1, Ep 3 | Check Out Time | 7.7 | 10 | Oct 4, 2011 |
| #6 | Season 1, Ep 2 | Heroes | 7.7 | 9 | Sep 27, 2011 |
| #7 | Season 1, Ep 9 | Golden Bird | 7.7 | 9 | Nov 15, 2011 |
| #8 | Season 1, Ep 20 | You Are Here | 7.7 | 7 | Apr 10, 2012 |
| #9 | Season 1, Ep 5 | With Honor | 7.6 | 8 | Oct 18, 2011 |
| #10 | Season 1, Ep 12 | Butterfly Effect | 7.6 | 8 | Jan 3, 2012 |