Stargate: Atlantis (2004)

Action · Adventure · Drama

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.

IMDb rating: 8.2 (75,839 votes)
Seasons: 5
Streaming (US): Amazon Prime Video · Pluto TV
Language: EN
Type: TV series

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Seasons

Season 1 (2004)

7.74 avg 19 episodes 8.4 → 8.6 46 min avg

Big finale
Rollercoaster

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	Rising	8.4	2,479
2	Hide and Seek	7.4	1,398
3	Thirty Eight Minutes	7.6	1,384
4	Suspicion	7.1	1,282
5	Childhood's End	7.2	1,315
6	Poisoning the Well	7.4	1,269
7	Underground	7.6	1,247
8	Home	7.8	1,289
9	The Storm	8.2	1,313
10	The Eye	8.4	1,337
11	The Defiant One	7.8	1,264
12	Hot Zone	7.3	1,173
13	Sanctuary	7.7	1,302
14	Before I Sleep	8.2	1,357
15	The Brotherhood	7.5	1,157
16	Letters from Pegasus	7.4	1,193
17	The Gift	7.2	1,120
18	The Siege: Part 1	8.3	1,209
19	The Siege: Part 2	8.6	1,258

Season 2 (2005)

7.73 avg 20 episodes 8.6 → 8.4 44 min avg

Rollercoaster

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Siege: Part 3	8.6	1,270
2	The Intruder	7.4	1,125
3	Runner	7.9	1,203
4	Duet	8.1	1,347
5	Condemned	7.3	1,122
6	Trinity	7.5	1,138
7	Instinct	7.4	1,139
8	Conversion	7.4	1,112
9	Aurora	8.3	1,237
10	The Lost Boys	7.5	1,104
11	The Hive	7.9	1,103
12	Epiphany	7.7	1,190
13	Critical Mass	7.7	1,191
14	Grace Under Pressure	7.7	1,205
15	The Tower	7.2	1,087
16	The Long Goodbye	6.8	1,088
17	Coup D'etat	7.7	1,065
18	Michael	7.9	1,187
19	Inferno	8.2	1,136
20	Allies	8.4	1,126

Season 3 (2006)

7.79 avg 20 episodes 8.3 → 8.6 44 min avg

Rebound
Rollercoaster

Season 3 episodes — IMDb ratings
#	Title	Rating	Votes
1	No Man's Land	8.3	1,159
2	Misbegotten	7.3	1,064
3	Irresistible	6.7	1,226
4	Sateda	8.2	1,233
5	Progeny	8.1	1,113
6	The Real World	6.8	1,125
7	Common Ground	8.7	1,347
8	McKay and Mrs. Miller	8.5	1,291
9	Phantoms	7.0	1,033
10	The Return: Part 1	8.2	1,113
11	The Return: Part 2	8.6	1,174
12	Echoes	7.7	1,073
13	Irresponsible	6.6	1,109
14	Tao of Rodney	8.3	1,254
15	The Game	7.8	1,192
16	The Ark	7.3	1,024
17	Sunday	8.3	1,369
18	Submersion	7.4	1,020
19	Vengeance	7.4	1,007
20	First Strike	8.6	1,133

Season 4 (2007)

7.89 avg 20 episodes 8.5 → 8.8 44 min avg

Rebound
Rollercoaster

Season 4 episodes — IMDb ratings
#	Title	Rating	Votes
1	Adrift	8.5	1,221
2	Lifeline	8.5	1,098
3	Reunion	7.6	1,055
4	Doppelganger	7.1	1,034
5	Travelers	7.7	1,138
6	Tabula Rasa	8.0	1,089
7	Missing	7.1	1,046
8	The Seer	7.8	1,041
9	Miller's Crossing	7.8	1,084
10	This Mortal Coil	8.0	1,023
11	Be All My Sins Remember'd	9.0	1,383
12	Spoils of War	8.0	993
13	Quarantine	7.4	1,014
14	Harmony	7.2	1,127
15	Outcast	7.3	1,004
16	Trio	7.4	1,062
17	Midway	8.9	1,302
18	The Kindred: Part 1	7.7	968
19	The Kindred: Part 2	7.9	964
20	The Last Man	8.8	1,262

Season 5 (2008)

7.76 avg 20 episodes 7.9 → 8.7 44 min avg

Rebound
Rollercoaster

Season 5 episodes — IMDb ratings
#	Title	Rating	Votes
1	Search and Rescue	7.9	1,086
2	The Seed	7.2	979
3	Broken Ties	7.1	976
4	The Daedalus Variations	8.3	1,139
5	Ghost in the Machine	7.5	1,032
6	The Shrine	8.7	1,510
7	Whispers	7.3	1,141
8	The Queen	7.8	998
9	Tracker	7.8	982
10	First Contact	8.9	1,208
11	The Lost Tribe	8.7	1,133
12	Outsiders	7.1	904
13	Inquisition	6.0	1,012
14	The Prodigal	8.1	995
15	Remnants	7.8	1,004
16	Brain Storm	7.8	1,141
17	Infection	7.5	892
18	Identity	7.1	927
19	Vegas	7.9	1,454
20	Enemy at the Gate	8.7	1,273