Season 1

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  7.5/101,022 votes

  Initiation

  Season 1 Episode 1 - Aired 7/31/2004

  After 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.

  Director: Joaquim Dos Santos

  Writer: Stan Berkowitz

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  8.7/101,304 votes

  For the Man Who Has Everything

  Season 1 Episode 2 - Aired 8/7/2004

  Batman and Wonder Woman find Superman immobilized in the Fortress of Solitude by a plant sent by the would-be conqueror Mongul.

  Director: Dan Riba

  Writer: J. M. DeMatteis

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  7.9/101,074 votes

  Kid Stuff

  Season 1 Episode 3 - Aired 8/14/2004

  Morgaine Le Fey transforms Superman, Batman, Wonder Woman, and Green Lantern into children after Mordred uses his magic to remove all adults from Earth and keep children on the Earth.

  Director: Joaquim Dos Santos

  Writer: Henry Gilroy

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  6.6/10897 votes

  Hawk and Dove

  Season 1 Episode 4 - Aired 8/21/2004

  Ares creates a war machine called the Annihilator to escalate a civil war in Kasnia. Hawk, Dove, and Wonder Woman try to stop his plans.

  Director: Joaquim Dos Santos

  Writer: Unknown

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  7.7/101,040 votes

  This Little Piggy

  Season 1 Episode 5 - Aired 8/28/2004

  When Circe changes Wonder Woman into a pig, Batman and Zatanna must find her and change her back.

  Director: Dan Riba

  Writer: Paul Dini

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  7.8/10887 votes

  Fearful Symmetry

  Season 1 Episode 6 - Aired 9/4/2004

  Supergirl, Green Arrow, and The Question investigate Supergirl's disturbing dreams. They discover that Cadmus created a clone of Supergirl named Galatea while she was recovering from her fight against Superman on Earth.

  Director: Dan Riba

  Writer: Unknown

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  8.0/101,002 votes

  The Greatest Story Never Told

  Season 1 Episode 7 - Aired 9/11/2004

  The Justice League battle Mordru in the background, while the narrative follows Booster Gold as he attempts to close a walking black hole while he's supposed to be on "crowd control".

  Director: Dan Riba

  Writer: Andrew Kreisberg

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  8.6/10973 votes

  The Return

  Season 1 Episode 8 - Aired 9/18/2004

  After 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.

  Director: Joaquim Dos Santos

  Writer: Unknown

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  7.8/10853 votes

  Ultimatum

  Season 1 Episode 9 - Aired 12/4/2004

  A team of too-good-to-be-true superheroes find out the truth about their origins and go on the rampage.

  Director: Joaquim Dos Santos

  Writer: Unknown

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  7.6/10821 votes

  Dark Heart

  Season 1 Episode 10 - Aired 12/11/2004

  Most of the League battles with powerful alien nanotechnology but, realize that the waves of self-replicating robots cannot be simply destroyed. The diminutive Atom shrinks himself to stop the robots from the inside.

  Director: Dan Riba

  Writer: Warren Ellis

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  8.2/10862 votes

  Wake the Dead

  Season 1 Episode 11 - Aired 12/18/2004

  A trio of high school kids accidentally resurrect Solomon Grundy, reviving him more powerful than ever but with no memories of his past. Dr. Fate, Amazo, Aquaman, and Shayera assist League regulars stopping his rampage.

  Director: Joaquim Dos Santos

  Writer: Unknown

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  8.5/10968 votes

  The Once and Future Thing (1): Weird Western Tales

  Season 1 Episode 12 - Aired 1/1/2005

  While 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.

  Director: Dan Riba

  Writer: Dwayne McDuffie

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  8.7/101,006 votes

  The Once and Future Thing (2): Time, Warped

  Season 1 Episode 13 - Aired 1/29/2005

  The time traveling League team goes to the future to team up with that time's League to battle Chronos who rules.

  Director: Joaquim Dos Santos

  Writer: Dwayne McDuffie