Episodes: All (91) | With full-length videos () | With videos () | See all videos (3) »
Season:
1
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2
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3
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4
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5
Year:
2001
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2002
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2003
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2004
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2005
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2006
Season 1, Episode 1: Secret Origins: Part 1Original Air Date—17 November 2001Batman and Superman team up to deal with an alien invasion, and a telepathic message leads the duo to a military base housing future ally J'onn J'onzz. |
Season 1, Episode 2: Secret Origins: Part 2Original Air Date—17 November 2001With the nation's warheads disarmed by Superman after a peace initiative, the heroes rally to stop nocturnal alien invaders from blocking out the sun. |
Season 1, Episode 3: Secret Origins: Part 3Original Air Date—17 November 2001The heroes are captured by the Martians just as their leader, Imperium, arrives. After vanquishing the invasion, they decide to officially join forces as the Justice League. |
Season 1, Episode 4: In Blackest Night: Part 1Original Air Date—19 November 2001Green Lantern is brought up on charges of genocide and is forced to attend an intergalactic trial courtesy of the Manhunters. |
Season 1, Episode 5: In Blackest Night: Part 2Original Air Date—26 November 2001Suspecting a railroad job, the League digs deeper into the charges against the Lantern. When the Guardians of the Universe arrive, the Manhunters' true motivation is revealed. |
Season 1, Episode 6: The Enemy Below: Part 1Original Air Date—3 December 2001The team encounters an agitated Aquaman while trying to rescue a submarine crew. His opinion of surface dwellers doesn't improve after an attempted assassination by Deadshot. |
Season 1, Episode 7: The Enemy Below: Part 2Original Air Date—10 December 2001The team is captured after helping Aquaman stop an underwater coup by his half-brother, Orm. Struggling to free himself and his son from death, Aquaman sacrifices his own hand. |
Season 1, Episode 8: Paradise Lost: Part 1Original Air Date—21 January 2002Wonder Woman returns to Paradise Island after her abrupt departure, only to find the Amazons turned to stone. Sorcerer Felix Faust demands three mystical artifacts as the ransom. |
Season 1, Episode 9: Paradise Lost: Part 2Original Air Date—28 January 2002While helping Wonder Woman liberate her island, the League discovers Faust is attempting to free hades and open a portal to tartarus, a pit of souls. |
Season 1, Episode 10: War World: Part 1Original Air Date—24 February 2002While handling an asteroid in space, Superman and J'onn J'onzz are captured and banished to Warworld, a planet where combatants are forced to duel to the death. |
Season 1, Episode 11: War World: Part 2Original Air Date—3 March 2002Fight promoter and new contestant Mongul instructs Superman to throw the fight against him, or he'll destroy the enslaved Draaga's home planet. |
Season 1, Episode 12: The Brave and the Bold: Part 1Original Air Date—10 March 2002Gorilla Grodd uses a mind-control device to obtain isotopes that will help destroy Gorilla City. To that end, he enlists Flash to oppose the Green Lantern. |
Season 1, Episode 13: The Brave and the Bold: Part 2Original Air Date—17 March 2002Central City is under the rule of Grodd, who plans on attacking Gorilla City with missiles. As Flash confronts the maniacal ape the team races to stop the destruction. |
Season 1, Episode 14: Fury: Part 1Original Air Date—7 April 2002The Justice League must battle a fanatical Amazon scheming to kill all the men in the world. |
Season 1, Episode 15: Fury: Part 2Original Air Date—14 April 2002With the male heroes suffering from Aresia's bio-weapon, the female Justice Leaguers race to stop their foe before she can contaminate the entire planet. |
Season 1, Episode 16: Legends: Part 1Original Air Date—21 April 2002Several Leaguers are flung into another dimension populated with Green Lantern's childhood comic book heroes, the Justice Guild. |
Season 1, Episode 17: Legends: Part 2Original Air Date—28 April 2002Still trapped in an alternate dimension, the Leaguers help the Justice Guild wage war against the Injustice Guild. But the secret behind this reality threatens to erase them all. |
Season 1, Episode 18: Injustice for All: Part 1Original Air Date—6 September 2002Arrested and terminally ill, Lex Luthor breaks out of prison to assemble a team of supervillains to help him destroy the Justice League. |
Season 1, Episode 19: Injustice for All: Part 2Original Air Date—13 September 2002His illness treated by Ultra-Humanite, Luthor pressures his cadre of super-villains to combat the League. While captured, Batman exploits the greed of the group to his advantage. |
Season 1, Episode 20: A Knight of Shadows: Part 1Original Air Date—20 September 2002The League joins with Etrigan the Demon to battle Morgan Le Fay's scheme of world conquest for her son. |
Season 1, Episode 21: A Knight of Shadows: Part 2Original Air Date—27 September 2002The diabolical Le Fays finally obtain the Stone and plan to use it to revert England back to Medieval Times; Wonder Woman resists the advantage of Harv Hickman-just before he is turned into a parasite. |
Season 1, Episode 22: Metamorphosis: Part 1Original Air Date—4 October 2002Green Lantern's friend is transformed into a monstrous elemental shape-shifter by his jealous employer and is tricked into thinking Green Lantern is responsible. |
Season 1, Episode 23: Metamorphosis: Part 2Original Air Date—11 October 2002A confused Mason/Metamorpho is finally convinced the League is there to help him. Together they race to head off the newly transformed Stagg before he kills Mason's fiancé-his own daughter. |
Season 1, Episode 24: The Savage Time: Part 1Original Air Date—9 November 2002The Justice League go back in time to World War II to prevent the immortal Vandal Savage from using future technology to change history. |
Season 1, Episode 25: The Savage Time: Part 2Original Air Date—9 November 2002Mired in World War II, the Leaguers discover that Vandal Savage has usurped Hitler and is getting technology from his future self, setting the stage for his eventual rule. |
Season 1, Episode 26: The Savage Time: Part 3Original Air Date—9 November 2002With the help of Sgt. Rock, the League races to stop Savage's plans to invade the U.S. with warplanes and forever alter the course of world history. |
Season 2, Episode 1: Twilight: Part 1Original Air Date—5 July 2003Darkseid convinces the League to help him fight Brainiac from destroying his planet of Apokolips. |
Season 2, Episode 2: Twilight: Part 2Original Air Date—5 July 2003Trapped in Brainiac's headquarters, a temperamental Superman discovers that the metal monstrosity has made a deal with Darkseid, whose own son Orion engages him in battle. |
Season 2, Episode 3: Tabula Rasa: Part 1Original Air Date—4 October 2003Lex Luthor finds an extremely advanced android that can imitate superpowers and manipulates it to attack the Justice League. |
Season 2, Episode 4: Tabula Rasa: Part 2Original Air Date—4 October 2003Android Amazo has absorbed all the League's powers, but the mind-reading talent taken from J'onzz prompts him to question Luthor's true motivations. Meanwhile, Batman reveals he has a contingency plan for Superman going AWOL: Kryptonite. |
Season 2, Episode 5: Only a Dream: Part 1Original Air Date—11 October 2003A man becomes a supervillain who attacks his victims in their dreams. |
Season 2, Episode 6: Only a Dream: Part 2Original Air Date—11 October 2003With the other members of the Justice League trapped in their worst nightmares, Batman and Martian Manhunter have to defeat Doctor Destiny and save them before it is too late. |
Season 2, Episode 7: Maid of Honor: Part 1Original Air Date—18 October 2003Diana makes friends with a flighty princess only to discover her fiancé is the immortal supervillain, Vandal Savage. |
Season 2, Episode 8: Maid of Honor: Part 2Original Air Date—18 October 2003The Justice League works to thwart Vandal Savage's plan to blackmail the nations of the world with an orbiting rail gun. |
Season 2, Episode 9: Hearts and Minds: Part 1Original Air Date—25 October 2003After learning of his mentor Katama's fall in battle, the Green Lantern travels to a world at the edge of the galaxy to investigate. |
Season 2, Episode 10: Hearts and Minds: Part 2Original Air Date—25 October 2003Joined by Hawkgirl, Martian Manhunter, and the Flash, the Green Lantern and Katma face the fanatic cult leader Despero in an effort to stop his plans to conquer the galaxy. |
Season 2, Episode 11: A Better World: Part 1Original Air Date—1 November 2003In an alternate reality, a version of the Justice League known as the Justice Lords discovers the League's world and plot to take it over. |
Season 2, Episode 12: A Better World: Part 2Original Air Date—1 November 2003With the Justice League out of the way, the Justice Lords begin to establish their own style of order. |
Season 2, Episode 13: Eclipsed: Part 1Original Air Date—8 November 2003Released in an archaeological dig, an evil entity takes control of various characters and threatens the world. |
Season 2, Episode 14: Eclipsed: Part 2Original Air Date—8 November 2003With the other members of the Justice League possessed by the entities, the Flash must find a way of stopping them from carrying out their plan to exterminate humanity. |
Season 2, Episode 15: The Terror Beyond: Part 1Original Air Date—15 November 2003Solomon Grundy attacks a harbor. After the military has him contained, Aquaman arrives and steals Grundy. When the League finds out Aquaman is involved, they head to Dr. Fate to get some answers. |
Season 2, Episode 16: The Terror Beyond: Part 2Original Air Date—15 November 2003Fate and Aquaman wanted to sacrifice Grundy to prevent the return of a mystic being. The being has arrived, Aquaman leaves to protect Atlantis. Hawkgirl finds out the being had visited her Homeworld long ago. |
Season 2, Episode 17: Secret Society: Part 1Original Air Date—22 November 2003While the Justice League is experiencing serious internal friction, Gorilla Grodd carefully assembles a well organized supervillain team to attack it. |
Season 2, Episode 18: Secret Society: Part 2Original Air Date—22 November 2003With the Justice League disbanded, its former members are targeted by the super-villains of the Secret Society. |
Season 2, Episode 19: Hereafter: Part 1Original Air Date—29 November 2003During a battle with the Revenge Squad, Superman apparently falls in battle. |
Season 2, Episode 20: Hereafter: Part 2Original Air Date—29 November 2003Superman has been transported into the distant future. With no powers, he must find a way to get back to the present, he finds an unexpected ally in Vandal Savage, the Earth's lone human survivor. Meanwhile in the present Lobo, joins the League, as Superman's replacement. |
Season 2, Episode 21: Wild Cards: Part 1Original Air Date—7 December 2003The Joker creates havoc in Las Vegas with his Royal Flush Gang. |
Season 2, Episode 22: Wild Cards: Part 2Original Air Date—7 December 2003The Joker's real plan becomes apparent when he unleashes Ace upon the Justice League. |
Season 2, Episode 23: Comfort and JoyOriginal Air Date—13 December 2003Members of the Justice League celebrate Christmas |
Season 2, Episode 24: Starcrossed: Part 1Original Air Date—29 May 2004Hawkgirl's people, the Thanagarians, arrive to offer the planet protection from another alien race threatening to invade Earth. |
Season 2, Episode 25: Starcrossed: Part 2Original Air Date—29 May 2004With Earth now under Thanagarian control, the Justice League goes into hiding to recover and cope with the betrayal of one of their own. |
Season 2, Episode 26: Starcrossed: Part 3Original Air Date—29 May 2004The Justice League launch an assault on the Thanagarians before the activation of a hyperspace gate that will destroy Earth. |
Season 3, Episode 1: InitiationOriginal Air Date—31 July 2004After unsuccessfully attempting to recruit the Green Arrow to join the expanded League, he plays an important role with a team sent to manage a crisis in Asia. |
Season 3, Episode 2: For the Man Who Has EverythingOriginal Air Date—7 August 2004Batman and Wonder Woman find Superman immobilized in the Fortress of Solitude by a plant sent by the would-be conqueror Mongul. |
Season 3, Episode 3: Kid StuffOriginal Air Date—14 August 2004After Modred magically eliminates adults from the world, his mother transforms a League team into children in order to do battle with her son in that situation. |
Season 3, Episode 4: Hawk & DoveOriginal Air Date—21 August 2004Wonder Woman and a pair of fractious superhero brothers are sent to stop a civil war that is being manipulated by the war god, Ares. |
Season 3, Episode 5: This Little PiggyOriginal Air Date—28 August 2004When Circe changes Wonder Woman into a pig, Batman and Zatanna must find her and change her back. |
Season 3, Episode 6: Fearful SymmetryOriginal Air Date—4 September 2004Supergirl, with the help of Green Arrow and the Question, investigates the nature of her disturbing dreams that have her committing murder. |
Season 3, Episode 7: The Greatest Story Never ToldOriginal Air Date—11 September 2004Eager for fame and fortune, the futuristic Booster Gold is frustrated when he is continually sidelined by the Justice League leadership. When the Justice League faces its latest foe, Booster Gold is relegated to crowd control, only to come across a rapidly emerging disaster -- one that forces him to confront his motives in becoming a superhero. |
Season 3, Episode 8: The ReturnOriginal Air Date—18 September 2004After blasting through the entire Green Lantern Corps, the android Amazo returns to Earth. Only the Justice League stands between him and his goal -- the now-reformed Lex Luthor. |
Season 3, Episode 9: UltimatumOriginal Air Date—4 December 2004A team of too good to be true superheroes find out the truth about their origins and go on the rampage. |
Season 3, Episode 10: Dark HeartOriginal Air Date—11 December 2004The League must stop an alien weapon that destroys a planet by consuming its material to grow until it uses it all. |
Season 3, Episode 11: Wake the DeadOriginal Air Date—18 December 2004When Solomon Grundy is inadvertently brought back to life as a mindlessly rampaging monster, the disgraced Hawkgirl must join the fight to stop him. |
Season 3, Episode 12: The Once and Future Thing: Weird Western Tales: Part 1Original Air Date—22 January 2005While pursuing a time traveling thief, Batman, Wonder Woman and Green Lantern team up with a collection of DC Universe western heroes to battle the villain controlling him. |
Season 3, Episode 13: The Once and Future Thing: Time, Warped: Part 2Original Air Date—29 January 2005The time traveling League team goes to the future to team up with that time's League to battle Chronos who rules. |
Season 4, Episode 1: The Cat and the CanaryOriginal Air Date—5 February 2005The Black Canary and The Green Arrow team up to find out what the older superhero, Wildcat, is doing on his off time. |
Season 4, Episode 2: The Ties That BindOriginal Air Date—12 February 2005To save Oberon from Granny Goodness, Mr. Miracle, his wife Big Barda and the Flash must rescue Kalibak from the clutches of Vermin Vunderbarr. |
Season 4, Episode 3: The Doomsday SanctionOriginal Air Date—19 February 2005The League assistance of an island suffering a volcanic eruption is complicated by Doomsday escaping his bonds and attacking Superman. |
Season 4, Episode 4: Task Force XOriginal Air Date—21 May 2005A covert operations team largely made up of convicted supervillains is sent to steal a necessary item from Justice League headquarters. |
Season 4, Episode 5: The BalanceOriginal Air Date—28 May 2005To help her magic superhero friends, the God Hermes sends Wonder Woman on a mission to help free Hades from the clutches of Felix Faust. |
Season 4, Episode 6: Double DateOriginal Air Date—4 June 2005Seeking to avenge the death of her parents, the Huntress enlists the help of the Question in tracking down Steven Mandragora, a mobster in protective custody -- and being guarded by the Green Arrow and Black Canary. |
Season 4, Episode 7: ClashOriginal Air Date—11 June 2005Captain Marvel joins the Justice League and his innocent presence inadvertently causes friction with Superman. |
Season 4, Episode 8: Hunter's MoonOriginal Air Date—18 June 2005Shayera, Vixen and Vigilante are lured into an ambush by Thanagarians seeking revenge. |
Season 4, Episode 9: Question AuthorityOriginal Air Date—25 June 2005The Question, fearing disaster, decides to kill Lex Luthor to avert it. |
Season 4, Episode 10: FlashpointOriginal Air Date—2 July 2005Lex Luthor executes his masterstroke to eliminate Project Cadmus and frame the Justice League. |
Season 4, Episode 11: Panic in the SkyOriginal Air Date—9 July 2005While the senior Leaguers struggle to respond to the mysterious main gun firing, Amanda Waller orders Galatea to lead a full attack on the Justice League. |
Season 4, Episode 12: Divided We FallOriginal Air Date—16 July 2005The Justice League charter members must battle the combined Lex Luthor/Brainiac menace alone. |
Season 4, Episode 13: EpilogueOriginal Air Date—23 July 2005In the future, Terry McGinnis learns the truth about about his birth. |
Season 5, Episode 1: I Am LegionOriginal Air Date—17 September 2005The newly-escaped Lex Luthor is given a membership test for Gorilla Grodd's Legion of Doom. |
Season 5, Episode 2: Shadow of the HawkOriginal Air Date—17 September 2005Shayera is approached by an archaeologist who is convinced that he is the reincarnated husband of a previous incarnation of herself. Next US airings:
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Season 5, Episode 3: Chaos at the Earth's CoreOriginal Air Date—24 September 2005Green Lantern, Stargirl, S.T.R.I.P.E. and Supergirl are drawn to the subterranean world of Skartaris to assist the Warlord, Travis Morgan. Next US airings:
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Season 5, Episode 4: To Another ShoreOriginal Air Date—24 September 2005Wonder Woman finds herself fighting a team from the Legion of Doom determined to steal the frozen body of the Viking Prince. |
Season 5, Episode 5: Flash and SubstanceOriginal Air Date—11 February 2006A day in the life of Wally West aka The Flash. The day includes West at his day job, as a Criminal Lab tech, the dedication of the Flash Museum, and the attacks of four villians. |
Season 5, Episode 6: Dead ReckoningOriginal Air Date—18 February 2006Deadman calls on Superman, Batman and Wonder Woman to help him recover an orb containing the souls of a monastic order that was stolen by the Legion of Doom. |
Season 5, Episode 7: Patriot ActOriginal Air Date—25 February 2006The paranoid General Eiling turns himself into a superstrong brute to kill Superman and only seven non-powered soldiers of the JL can deny him victory. |
Season 5, Episode 8: The Great Brain RobberyOriginal Air Date—4 March 2006Lex Luthor and The Flash find they've accidentally exchanged personalities in each other's body. |
Season 5, Episode 9: Grudge MatchOriginal Air Date—13 February 2006Roulette enlists the ladies of the JLU in her new & improved all-girl gladiatorial arena. |
Season 5, Episode 10: Far from HomeOriginal Air Date—15 April 2006On her 21st birthday, Supergirl is transported to the 31st century along with Green Lantern and Green Arrow, to help the "Legion of Super-Heroes" combat "The Fatal Five". However, according to future sources, it is a mission from which she does not return. |
Season 5, Episode 11: Ancient HistoryOriginal Air Date—6 February 2006Hawkman returns with Shadow Thief and discover the true nature of his relationship with Hawkgirl. |
Season 5, Episode 12: AliveOriginal Air Date—6 May 2006When Lex Luthor sends the Hall of Doom into outer space to find the remains of Brainiac, Grodd breaks free of his prison to lead a mutiny. |
Season 5, Episode 13: DestroyerOriginal Air Date—13 May 2006The resurrected Darkseid leads his force on an all out attack on Earth in revenge against Superman and the Justice League and the Legion of Doom must join forces to stop him. |
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