Justice League Unlimited backdrop
AnimationAction & AdventureSci-Fi & Fantasy

The Best Episodes of Justice League Unlimited Season 1

Every episode of Justice League Unlimited Season 1 ranked from best to worst. Discover the Best Episodes of Justice League Unlimited Season 1!

Binge this in 4h 59mPeaking at 8.7/10

The galaxy's most powerful superheroes return to battle the allied villains and criminal plots that endanger the universe.

Seasons3

Episode Rankings

  1. #1 Fan Favorite
    Justice League Unlimited Season 1 Episode 1 - Initiation
    7.5/10(1032 votes)

    #1 - Initiation

    S1:E1

    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.

    Be the first to start the conversation for this episode

  2. Justice League Unlimited Season 1 Episode 2 - For the Man Who Has Everything
    8.7/10(1316 votes)

    #2 - For the Man Who Has Everything

    S1:E2

    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

    Be the first to start the conversation for this episode

  3. Justice League Unlimited Season 1 Episode 3 - Kid Stuff
    7.9/10(1085 votes)

    #3 - Kid Stuff

    S1:E3

    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.

    Be the first to start the conversation for this episode

  4. Justice League Unlimited Season 1 Episode 4 - Hawk and Dove
    6.6/10(904 votes)

    #4 - Hawk and Dove

    S1:E4

    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.

    Be the first to start the conversation for this episode

  5. Justice League Unlimited Season 1 Episode 5 - This Little Piggy
    7.7/10(1048 votes)

    #5 - This Little Piggy

    S1:E5

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

    Director:Dan Riba
    Writer:Paul Dini

    Be the first to start the conversation for this episode

  6. Justice League Unlimited Season 1 Episode 6 - Fearful Symmetry
    7.8/10(894 votes)

    #6 - Fearful Symmetry

    S1:E6

    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

    Be the first to start the conversation for this episode

  7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Justice League Unlimited

    READ
  8. Justice League Unlimited Season 1 Episode 7 - The Greatest Story Never Told
    8.0/10(1012 votes)

    #7 - The Greatest Story Never Told

    S1:E7

    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

    Be the first to start the conversation for this episode

  9. Justice League Unlimited Season 1 Episode 8 - The Return
    8.6/10(981 votes)

    #8 - The Return

    S1:E8

    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.

    Be the first to start the conversation for this episode

  10. Justice League Unlimited Season 1 Episode 9 - Ultimatum
    7.8/10(860 votes)

    #9 - Ultimatum

    S1:E9

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

    Be the first to start the conversation for this episode

  11. Justice League Unlimited Season 1 Episode 10 - Dark Heart
    7.6/10(828 votes)

    #10 - Dark Heart

    S1:E10

    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

    Be the first to start the conversation for this episode

  12. Justice League Unlimited Season 1 Episode 11 - Wake the Dead
    8.2/10(868 votes)

    #11 - Wake the Dead

    S1:E11

    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.

    Be the first to start the conversation for this episode

  13. Justice League Unlimited Season 1 Episode 12 - The Once and Future Thing (1): Weird Western Tales
    8.5/10(974 votes)

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

    S1:E12

    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

    Be the first to start the conversation for this episode

  14. Justice League Unlimited Season 1 Episode 13 - The Once and Future Thing (2): Time, Warped
    8.7/10(1012 votes)

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

    S1:E13

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

    Be the first to start the conversation for this episode

Season 1 Ratings Summary

"Initiation" is the best rated episode of "Justice League Unlimited" season 1. It scored 7.5/10 based on 1032 votes. Directed by Joaquim Dos Santos and written by Stan Berkowitz, it aired on 7/31/2004. This episode is rated 1.2 points higher than the second-best, "For the Man Who Has Everything".