Stargate Atlantis backdrop
Stargate Atlantis poster
TV SeriesEnded

Stargate Atlantis

Episode Ratings

IMDb ratings graph for every episode of Stargate Atlantis across all 5 seasons.

2004–2009 · 5 seasons · Syfy · Sci-Fi & Fantasy · Action & Adventure · Drama
IMDb
8.2
77k ratings
TMDB
8.0
1k ratings
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Episode Ratings

Season-by-season heatmap · hover a cell for details

Episode ratings

Rating:MasterpieceExcellentGoodAveragePoorN/A
S1
S2
S3
S4
S5
E1
8.4
8.6
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—
—
E2
—
7.4
—
—
—
E3
7.4
7.9
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—
—
E4
7.6
8.1
—
—
—
E5
7.1
7.3
—
—
—
E6
7.1
7.6
—
—
—
E7
7.4
7.4
—
—
—
E8
7.6
7.4
—
—
—
E9
7.8
8.3
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—
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E10
8.2
7.5
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E11
8.4
7.9
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—
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E12
7.8
7.7
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—
—
E13
7.3
7.7
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—
—
E14
7.7
7.7
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—
—
E15
8.2
7.2
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—
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E16
7.5
6.8
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—
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E17
7.4
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—
—
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E18
7.2
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—
—
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E19
8.3
—
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—
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E20
8.7
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—
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AVG
7.7
7.7
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Overview

With the Ancients' city of Atlantis discovered in the Pegasus Galaxy by Stargate Command, Dr. Elizabeth Weir and Major Sheppard lead a scientific expedition to the ancient abandoned city. Once there, the team not only find themselves unable to contact Earth, but their explorations unexpectedly reawaken the Ancients' deadly enemies, The Wraith, who hunger for this new prey. Now with the help of newfound local allies like Teyla Emmagan, the Atlantis Team sets about to uncover their new home's secrets even as their war of survival against the Wraith begins.

NetworkSyfy
Runtime~45 min
Seasons5

Stargate Atlantis holds an IMDb rating of 8.2 from 77K votes. Across its 35 rated episodes, the highest-rated is S1E20 "The Siege (2)" at 8.7, and the lowest is S2E16 "The Long Goodbye" at 6.8. Season 1 is the strongest, averaging 7.7 per episode. Explore the full episode ratings graph below, season by season.

Peak8.7
S1E20The Siege (2)
Low point6.8
S2E16The Long Goodbye

Averages 7.7 across 35 rated episodes — strongest run is Season 1 at 7.7.

Average by season

Season 17.719 eps
Season 27.716 eps

Top-rated episodes

1S1E20The Siege (2)8.7
2S2E1The Siege (3)8.6
3S1E1Rising (1)8.4
4S1E11The Eye (2)8.4
5S1E19The Siege (1)8.3

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Frequently asked questions

How many episodes does Stargate Atlantis have?

Stargate Atlantis has 100 episodes across 5 seasons.

How many seasons does Stargate Atlantis have?

Stargate Atlantis has 5 seasons.

What is Stargate Atlantis's IMDb rating?

Stargate Atlantis holds an IMDb rating of 8.2 from 77K votes.

What is the highest-rated episode of Stargate Atlantis?

The highest-rated episode of Stargate Atlantis is S1E20 “The Siege (2)”, rated 8.7 on IMDb.

What is the lowest-rated episode of Stargate Atlantis?

The lowest-rated episode of Stargate Atlantis is S2E16 “The Long Goodbye”, rated 6.8 on IMDb.

Which season of Stargate Atlantis is the best?

Season 1 is the highest-rated, averaging 7.7 per episode.