Stargate Atlantis

1. S01E01Rising, Part 1July 16, 2004 8.0The Stargate SG-1 team discovers what they believe to be the remnants of the lost city of the Ancients – the originators of the Stargates an
2. S01E02Rising, Part 2July 16, 2004 7.9The Stargate SG-1 team discovers what they believe to be the remnants of the lost city of the Ancients – the originators of the Stargates an
3. S01E03Hide and SeekJuly 23, 2004 6.9Dr. Rodney McKay undergoes experimental gene therapy, altering his DNA to match the Ancient genetic coding. The experiment opens up countles
4. S01E04Thirty-Eight MinutesJuly 30, 2004 7.2Fleeing from a surprise encounter with the Wraith, Major Sheppard falls victim to an alien symbiote which is feeding off his life force and
5. S01E05SuspicionAugust 6, 2004 6.8When the Atlantis team is ambushed by the Wraith on a trip off-world, Dr. Weir begins to suspect that one of the Athosians is actually a Wra
6. S01E06Childhood's EndAugust 13, 2004 6.4During an exploratory mission, the puddle jumper's electrical systems are knocked out by a massive electromagnetic field and the team is for
7. S01E07Poisoning the WellAugust 20, 2004 7.7The Atlantis team encounters the Hoffans, a human civilization in the process of rebuilding their society since the last attack of the Wrait
8. S01E08UndergroundAugust 27, 2004 6.8With the city's food supply dwindling, the Stargate Atlantis team must search for an alternate food source. At the suggestion of Teyla, they
9. S01E09HomeSeptember 10, 2004 7.1During an exploration of a planet with no apparent inhabitants, Dr. McKay discovers that the planet's fog-like atmosphere is actually pure e
10. S01E10Season's bestThe StormSeptember 17, 2004 8.1The team learns that a storm of catastrophic proportions is headed straight for the city of Atlantis. Without enough energy to power the shi
11. S01E11The EyeJanuary 21, 2005 8.1When an approaching storm with awesome destructive capabilities causes Dr. Weir to evacuate the city, the Genii launch an invasion, and take
12. S01E12The Defiant OneJanuary 28, 2005 6.9Leading an exploration of an ancient weapons satellite in deep space, Major Sheppard and Dr. McKay intercept a Wraith distress signal. Decid
13. S01E13Hot ZoneFebruary 4, 2005 6.8While assessing the structural damage to the city caused by a massive storm, two of Dr. McKay's team of scientists experience horrifying vis
14. S01E14SanctuaryFebruary 11, 2005 7.1Engaged in combat, the Atlantis team's puddle jumper is hit with an energy wave that leaves them unharmed, but destroys their Wraith attacke
15. S01E15Before I SleepFebruary 18, 2005 8.0While exploring the city, the Atlantis team discovers a stasis chamber holding a woman who appears to be over 10,000 years old. Excited at t
16. S01E16The BrotherhoodFebruary 25, 2005 6.9The Atlantis team travels to Dagan, a planet with a hidden ZPM and a mysterious trail that will lead to its hidden secret chamber location.
17. S01E17Letters from PegasusMarch 4, 2005 7.1Having learned that the entire Wraith armada is headed towards the city, the Atlantis team prepares to send a data message to Earth with inf
18. S01E18The GiftMarch 11, 2005 7.4Terrifying nightmares about the Wraith cause Teyla to lash out at her colleagues and prompt her to seek professional advice. With psychologi
19. S01E19The Siege, Part 1March 18, 2005 7.9With the Wraith armada closing in on Atlantis, Dr. McKay and a small team attempt to repair an ancient weapons satellite in the hopes of lev
20. S01E20The Siege, Part 2March 25, 2005 7.9With the Wraith armada bearing down on the city, the Atlantis team prepares to evacuate. Setting the city's self-destruct sequence, they hop

Season 1 ranked & reviewed

1. S02E01Season's bestThe Siege, Part 3July 15, 2005 8.0Rescued from a near-fatal encounter with the Wraith, Lt. Aiden Ford receives medical care at the Atlantis base. However, his abnormally quic
2. S02E02The IntruderJuly 22, 2005 7.4When a scientist is killed in the Daedalus' computer room, McKay first believes the poor circuitry is at fault. However, when another scient
3. S02E03RunnerJuly 29, 2005 7.5When a routine, off-world science mission comes across a mutilated Wraith carcass, the team suspects Ford may be involved. Intrigued, they s
4. S02E04DuetAugust 5, 2005 7.9During an investigation of a planet leveled by a Wraith attack, McKay and new security team member Lt. Laura Cadman are transported aboard a
5. S02E05CondemnedAugust 12, 2005 6.3When the Atlantis team sets out to a distant planet, they land on a small island off the main coast and are attacked by a group of savages.
6. S02E06TrinityAugust 19, 2005 7.2While doing standard recon on a planet thought to have been destroyed by the Wraith long ago, the team finds an Ancient structure standing i
7. S02E07InstinctAugust 26, 2005 7.3On an unexplored planet, Sheppard, McKay, Teyla and Ronon hike into a village at dusk. The startled inhabitants insist that they spend the n
8. S02E08ConversionSeptember 9, 2005 7.0Having been savagely bitten by the Wraith girl Ellia, Sheppard hurries back to Atlantis for medical treatment. Both he and Dr. Beckett are s
9. S02E09AuroraSeptember 23, 2005 7.5When Atlantis's deep-space sensors detect the Aurora, an ancient Atlantian warship, at the edge of the galaxy, Sheppard's team wastes no tim
10. S02E10The Lost BoysSeptember 23, 2005 7.9While exploring a new planet, Sheppard, McKay, Teyla and Ronon are ambushed by a group of men armed with Wraith stunners. They awaken to fin
11. S02E11The HiveJanuary 6, 2006 7.9Colonel Sheppard and his team find themselves prisoners of the Wraith following Ford's attack on a hive ship. Dr. McKay goes to great length
12. S02E12EpiphanyJanuary 13, 2006 7.7On a new planet, Sheppard, McKay, Teyla, and Ronon discover an intriguing portal in a mountainside: an opaque force field surrounded by Anci
13. S02E13Critical MassJanuary 20, 2006 8.0On Earth, a galaxy away from Atlantis, Gen. Landry receives intelligence that The Trust, a group of conspirators controlled by the evil Goa'
14. S02E14Grace Under PressureJanuary 27, 2006 7.7During the first test flight of a Puddle Jumper that Dr. Zelenka has repaired, the small ship abruptly crashes and sinks into Atlantis's oce
15. S02E15The TowerFebruary 3, 2006 7.1Sheppard, McKay, Teyla and Ronon visit an oppressed, poverty-stricken village that sacrifices half of every harvest to a mysterious Lord Pro
16. S02E16The Long GoodbyeFebruary 10, 2006 6.7Above an isolated moon, Sheppard's team discovers two battered life pods in decaying orbits. They bring them to Atlantis, where Dr. McKay op
17. S02E17Coup d'EtatFebruary 17, 2006 7.9Col. Sheppard's team is urgently summoned to M1K-177, where Maj. Lorne's team has been attacked. When Sheppard and his unit arrive, however,
18. S02E18MichaelFebruary 24, 2006 7.2Lt. Michael Kenmore awakens in Atlantis's infirmary with no memory of how he got there — or who he is. Dr. Weir, Col. Sheppard and Dr. Becke
19. S02E19InfernoMarch 3, 2006 7.4Sheppard's team visits the planet Taranis at the invitation of two leading citizens, Dr. Norina Pero and Chancellor Lycus, who want McKay to
20. S02E20AlliesMarch 10, 2006 7.9A Wraith hive ship arrives in orbit above Atlantis. In the cloaked city below, everyone is stunned when Michael radios down with an unnervin

Season 2 ranked & reviewed

1. S03E01No Man's LandJuly 14, 2006 7.8After their temporary alliance with the Wraith backfires, the Atlantis team must find a way to stop two Wraith hive ships that are headed fo
2. S03E02MisbegottenJuly 21, 2006 7.1Having successfully used the Wraith retrovirus to turn an entire hive ship of Wraith into humans, the team returns to Atlantis with their pr
3. S03E03IrresistibleJuly 28, 2006 7.5While looking for suitable stargates to harvest for their new Intergalactic Bridge, the team comes across a small village with a revered lea
4. S03E04SatedaAugust 4, 2006 7.8Exploring a village, the team is suddenly attacked and taken prisoner. It turns out that Ronon had visited the planet before, and unknowingl
5. S03E05ProgenyAugust 11, 2006 7.4Scouring the Atlantian database Dr. Rodney McKay discovers a reference to an abandoned Ancient testing site. Investigating the site, the tea
6. S03E06The Real WorldAugust 18, 2006 6.5Waking up in a psychiatric hospital outside of Washington D.C., Dr. Elizabeth Weir is shocked to discover that her entire experience in Atla
7. S03E07Season's bestCommon GroundAugust 25, 2006 8.4Summoned to a planet by a communication code they had previously given their Genii allies, the team is ambushed by Kolya, who has now create
8. S03E08McKay and Mrs. MillerSeptember 8, 2006 7.8Rodney McKay is called back to earth to convince his estranged sister, Jeannie Miller, to assist the Air Force in implementing an important
9. S03E09PhantomsSeptember 15, 2006 6.8Major Leonard's team fails to check in with Atlantis while on a mission exploring an anomalous energy spike. Because the anomaly also makes
10. S03E10The Return, Part 1September 22, 2006 8.1While testing the new McKay-Carter intergalactic gate bridge, the Daedalus detects an Ancient Atlantian warship, traveling at just below lig
11. S03E11The Return, Part 2April 13, 2007 8.1General O'Neill and Richard Woolsey, the lone survivors of the replicators' bloody coup of Atlantis, hide out in an abandoned section of the
12. S03E12EchoesApril 20, 2007 7.5Teyla begins to see apparitions of ancients in distress and believes they are the ghosts of the Ancients recently massacred by the Replicato
13. S03E13IrresponsibleApril 27, 2007 7.3Sheppard and his team hear of a great warrior with stories of defeating both the Genii and the wraith and decide to seek him out in hopes of
14. S03E14Tao of RodneyMay 4, 2007 8.1Trying to preserve power by turning off all the non-essential systems the Ancients recently activated before being killed by the replicators
15. S03E15The GameMay 11, 2007 7.6Major Lorne discovers a planet with dozens of satellites in geosynchronous orbit. However, inhabitants on this planet are no further advance
16. S03E16The ArkMay 18, 2007 7.2Investigating what appears to be an abandoned space station inside a hollowed out moon Rodney McKay mistakenly brings one of it's scientists
17. S03E17SundayJune 1, 2007 8.4With the entire city ordered to take a personal day the team does their best to unwind and enjoy their leisure time. Without warning a myste
18. S03E18SubmersionJune 8, 2007 7.2Deep underwater, the team scours the ocean floor looking for a mobile geothermal drilling station the ancients left dormant in hopes of unle
19. S03E19VengeanceJune 15, 2007 7.4After helping relocate the Taranans, the Atlantis team realizes they haven't heard from the village in an unusually long period of time. Won
20. S03E20First StrikeJune 22, 2007 8.1With the arrival of the Apollo to Atlantis comes intel that the Replicators appear to be building a large armada to directly attack earth. P

Season 3 ranked & reviewed

1. S04E01AdriftSeptember 28, 2007 7.9When Rodney McKay realizes Atlantis has started shutting down artificial gravity and collapsing protective shields to compensate for a damag
2. S04E02LifelineOctober 5, 2007 7.9Lt. Col. Sheppard leads his team to the core of the Replicator home world on a high-risk mission to steal a ZPM, while Col. Samantha Carter,
3. S04E03ReunionOctober 12, 2007 7.7Ronon reconnects with a group of Satedans from his past who enlist the Atlantis team's help on a dangerous mission against the Wraith.
4. S04E04DoppelgangerOctober 19, 2007 6.9During an exploratory walk on a jungle planet, Lt. Col. Sheppard touches a glowing crystalline growth and unwittingly becomes host to an inf
5. S04E05TravelersOctober 26, 2007 7.5On his way back to Atlantis, Lt. Col. Sheppard and his jumper are taken prisoner by a rogue ship helmed by a beautiful but ruthless human co
6. S04E06Tabula RasaNovember 2, 2007 7.5With almost everyone on Atlantis infected by an amnesia-causing virus, McKay finds himself zip-tied to his desk with cryptic letters on his
7. S04E07MissingNovember 9, 2007 7.5Arriving on New Athos for an overnight visit, Teyla and Dr. Keller discover the entire settlement abandoned and their own lives in jeopardy
8. S04E08The SeerNovember 16, 2007 7.0While trying to find her people, Teyla and the team meet a man with extraordinary prophetic abilities who predicts a frightening future for
9. S04E09Miller's CrossingNovember 30, 2007 7.2When McKay's sister Jeanie is kidnapped, the team returns to Earth to find her.
10. S04E10This Mortal CoilDecember 7, 2007 7.6The Atlantis team's worst fears may be realized when a mysterious drone crashes into the city.
11. S04E11Be All My Sins Remember'dJanuary 4, 2008 8.3Now armed with the means to track Replicator ships throughout the Pegasus Galaxy, the Atlantis teams strives to eliminate the Replicators on
12. S04E12Spoils of WarJanuary 11, 2008 7.7The Atlantis team successfully salvage a partially damaged Hive ship and in the process retrieve some critical information that may help in
13. S04E13QuarantineJanuary 18, 2008 7.7When an alarm sounds throughout the city, initiating a quarantine lock down, the Atlantis team finds themselves trapped in various sections
14. S04E14HarmonyJanuary 25, 2008 7.7Wanting to maintain diplomatic relations, Sheppard and McKay agree to accompany a precocious young princess on a rite of passage.
15. S04E15OutcastFebruary 1, 2008 7.1When Lt. Colonel John Sheppard receives word that his father has passed away he returns to Earth but, once there, becomes embroiled in a cov
16. S04E16TrioFebruary 8, 2008 8.2During an off world mission, Carter, McKay and Dr. Keller become trapped in an underground mining chamber rocked by fierce seismic tremors.
17. S04E17Season's bestMidwayFebruary 15, 2008 8.4Mr. Coolidge is the newest member of the IOA and openly distrustful of alien participation in any facet of the Stargate program. Despite his
18. S04E18The Kindred, Part 1February 22, 2008 8.4As Teyla continues to search for her people, a mysterious new illness sweeps throughout the galaxy, killing scores of people.
19. S04E19The Kindred, Part 2February 29, 2008 8.3An old friend's unforeseen return spurs a race against time to rescue a missing teammate.
20. S04E20The Last ManMarch 7, 2008 8.4Following another unsuccessful search for Teyla, Lt. Colonel Sheppard returns home to Atlantis to find the city completely abandoned.

Season 4 ranked & reviewed

1. S05E01Search and RescueJuly 11, 2008 7.8Atlantis races against time to save team members trapped in a collapsed compound, and rescue a pregnant Teyla from Michael's clutches.
2. S05E02The SeedJuly 18, 2008 7.4When a mysterious alien organism takes Dr. Keller as its host, Beckett and the crew desperately search for a serum to save her from the evol
3. S05E03Broken TiesJuly 25, 2008 7.5Ronon is captured by his former friend, Tyre, and turned over to the wraith. As the team scrambles for leads, Ronon undergoes a torturous or
4. S05E04The Daedalus VariationsAugust 1, 2008 7.5A drive malfunction aboard a mysterious duplicate Daedalus sends the team jumping through various alternate realities where they encounter s
5. S05E05Ghost in the MachineAugust 15, 2008 7.0A mysterious entity causes crippling havoc within the city's computer systems.
6. S05E06The ShrineAugust 22, 2008 7.6While on a rescue mission to another planet, Dr. Rodney McKay falls fatally ill and his sister Jeannie is summoned from Earth to say her fin
7. S05E07WhispersSeptember 5, 2008 6.3While exploring an abandoned catacomb on an unexplored planet, an Atlantis away team uncovers one of Michael's secret labs.
8. S05E08The QueenSeptember 12, 2008 7.8Teyla risks her life on a daring mission aboard a wraith hive ship.
9. S05E09TrackerSeptember 19, 2008 7.6With Hunter Wraith in close pursuit, only Ronan's uncommon skills as a former Runner may save a kidnapped Dr. Keller.
10. S05E10First ContactSeptember 26, 2008 8.0Atlantis encounters a mysterious alien race when Dr. Rodney McKay and a visiting Dr. Daniel Jackson stumble upon the secret lab of a rebelli
11. S05E11The Lost TribeOctober 10, 2008 8.1With the Daedalus under siege, Dr. Daniel Jackson and Rodney McKay try to keep a reactivated Ancient weapon from triggering a cataclysmic ch
12. S05E12OutsidersOctober 17, 2008 8.1Col. John Sheppard and his team, aided by Dr. Carson Beckett, struggle to save survivors of the Hoffan plague from being sacrificed to the W
13. S05E13InquisitionOctober 24, 2008 6.2Sheppard and his team are abducted by a newly formed galactic coalition and made to stand trial for crimes against humanity.
14. S05E14The ProdigalNovember 7, 2008 8.2An old foe, bent on revenge, infiltrates the Gate Room to take control of Atlantis.
15. S05E15RemnantsNovember 14, 2008 7.3While Richard Woolsey struggles to keep his position as the leader of Atlantis, and McKay and Zelenka investigate a mysterious find, Sheppar
16. S05E16Season's bestBrain StormNovember 21, 2008 8.4Dr. Keller accompanies Dr. McKay to Earth to attend a top secret scientific demonstration by McKay's former rival.
17. S05E17InfectionDecember 5, 2008 7.8Atlantis receives a distress signal from a hive ship and discovers that all the Wraith on board have placed themselves in stasis, the victim
18. S05E18IdentityDecember 12, 2008 7.5Dr. Jennifer Keller wakes to find her consciousness inside the body of a notorious thief who has been sentenced to death for her crimes.
19. S05E19VegasJanuary 2, 2009 6.8Detective John Sheppard attempts to solve a string of unusual murders in Las Vegas.
20. S05E20Enemy at the GateJanuary 9, 2009 8.0Atlantis rushes to destroy an advanced Wraith hive ship before it presents a threat to Earth.

Season 5 ranked & reviewed