TV Ratings
IMDb · 18 seasons · 256 episodes rated · 2026-10-25
Ratings are IMDb user ratings, taken from IMDb’s public data and updated daily. Each square is an episode. Brighter means a higher rating.
IMDb episode ratings
Season 1 · 7.5
9/9 episodes rated
Season 2 · 7.6
12/12 episodes rated
Season 3 · 7.7
16/16 episodes rated
Season 4 · 8.0
14/14 episodes rated
Season 5 · 8.2
14/14 episodes rated
Season 6 · 8.3
14/14 episodes rated
Season 7 · 7.7
14/14 episodes rated
Season 8 · 7.9
10/10 episodes rated
Season 9 · 8.2
14/14 episodes rated
Season 10 · 7.7
14/14 episodes rated
Season 11 · 7.4
14/14 episodes rated
Season 12 · 7.9
14/14 episodes rated
Season 13 · 6.7
17/17 episodes rated
Season 14 · 8.0
16/16 episodes rated
Season 15 · 7.5
16/16 episodes rated
Season 16 · 8.1
16/16 episodes rated
Season 17 · 7.6
16/16 episodes rated
Season 18 · 7.0
16/16 episodes rated
About these ratings
Season averages are calculated from rated episodes, not official IMDb season ratings. The rating beside a title is its IMDb series rating.
The five fixed bands are below 6, 6 to under 7, 7 to under 8, 8 to under 9, and 9–10. Colors use the displayed one-decimal score for both seasons and episodes. Hatching means no rating, and an empty space means no season record is available. Episode numbering follows IMDb.