Extant Episode Ratings Heatmap
2014 · 2 Seasons · 26 Episodes · Overall Score: 7.0/10 (13 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.54), maintaining an average of 7.0.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
Ratings Analysis & Trajectory
Across 2 seasons and 26 episodes, Extant has earned an overall series rating of 7.0 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 13 ("Ascension"), rated at an extraordinary 7.6/10 with 12 ratings. Conversely, the lowest-rated installment is Season 1, Episode 10 ("A Pack of Cards"), landing at 5.5/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 9 ("Care and Feeding", 6.9) and Episode 10 ("A Pack of Cards", 5.5), a swing of 1.4 points.
Top 10 Highest Rated Episodes of Extant
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 13 | Ascension | 7.6 | 12 | Sep 17, 2014 |
| #2 | Season 1, Ep 8 | Incursion | 7.5 | 1 | Aug 20, 2014 |
| #3 | Season 1, Ep 6 | Nightmares | 7.4 | 11 | Aug 13, 2014 |
| #4 | Season 1, Ep 7 | More in Heaven and Earth | 7.3 | 12 | Aug 20, 2014 |
| #5 | Season 1, Ep 3 | Wish You Were Here | 7.2 | 13 | Jul 23, 2014 |
| #6 | Season 1, Ep 4 | Shelter | 7.2 | 13 | Jul 30, 2014 |
| #7 | Season 1, Ep 5 | What on Earth Is Wrong? | 7.2 | 11 | Aug 6, 2014 |
| #8 | Season 1, Ep 9 | Care and Feeding | 6.9 | 12 | Aug 27, 2014 |
| #9 | Season 1, Ep 12 | Before the Blood | 6.9 | 12 | Sep 10, 2014 |
| #10 | Season 1, Ep 1 | Re-Entry | 6.8 | 19 | Jul 9, 2014 |