The BEST Episodes of Justice League
Every episode ever - ranked by fan votes!
Last Updated: Nov 25, 2019
Network: Cartoon Network
An American animated television series about a team of superheroes which ran from 2001 to 2004 on Cartoon Network. Produced by Warner Bros. Animation, it is based on the Justice League and associated comic book characters published by DC Comics. After its second season, it became Justice League Unlimited, and ran an additional three seasons.
#1 - Divided We Fall
Season 4 - Episode 12 - Aired Jul 16, 2005
When most of the Justice League is incapacitated, the League's deadliest enemies emerge to take advantage of the chaos.
#2 - Destroyer
Season 5 - Episode 13 - Aired Apr 8, 2006
Faced with a common enemy, Lex Luthor and his criminals offer the League to join.
#3 - Panic in the Sky
Season 4 - Episode 11 - Aired Jul 9, 2005
When the founding members are taken out of action, the remaining League members fight to survive Cadmus' ultimate attack on the team.
#4 - Epilogue
Season 4 - Episode 13 - Aired Jul 23, 2005
Sixty-five years in the future, the history of the Justice League is the key to Batman's darkest secret...and his final destiny.
#6 - Starcrossed (3)
Season 2 - Episode 26 - Aired May 29, 2004
The League defeats the squad of hawkmen sent to kill them at the Batcave, but must now figure out how to stop the activation of the hypergate before it destroys Earth.
#7 - Flashpoint
Season 4 - Episode 10 - Aired Jul 2, 2005
After an unexpected battle, Superman considers declaring war on Cadmus.
#8 - Question Authority
Season 4 - Episode 9 - Aired Jun 25, 2005
While investigating Cadmus, the Question discovers a secret that threatens to shake the very foundations of the Justice League.
#9 - Alive!
Season 5 - Episode 12 - Aired Apr 1, 2006
The Justice League take on their opposite numbers in the Legion of Doom in a final battle revealing the Legion's secret sponsor and the mystery behind their ultimate plans.
#10 - The Great Brain Robbery
Season 5 - Episode 8 - Aired Mar 4, 2006
A mystic artifact causes Lex Luthor and the Flash to switch bodies.
#12 - Wild Cards (2)
Season 2 - Episode 22 - Aired Dec 6, 2003
The League manage to defuse the Joker's bombs and defeat the four active members of the Royal Flush Gang...but the Joker has an Ace in the hole as he executes his real master plan.
#13 - Task Force X
Season 4 - Episode 4 - Aired May 21, 2005
Four incarcerated villains are released from prison by Cadmus to undertake an impossible mission: steal a powerful mystic artifact from the JLU Watchtower under the noses of the League.
#14 - The Savage Time (3)
Season 1 - Episode 26 - Aired Nov 9, 2002
Wonder Woman and Steve Trevor survive the attack and trick the Germans into believing that the communicator was destroyed. GL and Easy Co. find the runaway and discover that Vandal Savage plans to use jet aircraft to invade America. GL boards and tries to stop Vandal's plane while Hawkgirl, Superman, and Flash try to intercept the flight with J'onn's help. With the aid of the Blackhawks and Flash notifying the U.S. Navy, the German flight is shot down and Vandal apparently is killed. The JLA return to the present to find everything restored and Wonder Woman visits a now elderly Steve Trevor in the restored present.
#15 - The Terror Beyond (2)
Season 2 - Episode 16 - Aired Nov 15, 2003
With the initial ritual destroyed, the League, Fate, and Grundy must travel into the dimension of the Old Ones while Aquaman fights the invaders in the Earth realm.
#16 - Hereafter (1)
Season 2 - Episode 19 - Aired Nov 29, 2003
After Superman makes the ultimate sacrifice to save his fellow heroes, the Justice League and rest of the grieving planet must learn to live in a world without Superman.
#17 - Clash
Season 4 - Episode 7 - Aired Jun 11, 2005
Captain Marvel, the World's Mightiest Mortal, joins the Justice League as Lex Luthor initiates a new plot.
#18 - A Better World (1)
Season 2 - Episode 11 - Aired Nov 1, 2003
The Justice Lords, an alternate version of the League from a different dimension, capture their counterparts and plan to bring their own brand of justice to the new Earth.
#19 - A Better World (2)
Season 2 - Episode 12 - Aired Nov 1, 2003
The Justice League must escape from their imprisonment at the hands of the Justice Lords and defeat their counterparts with the help of an unlikely ally.
#20 - The Once and Future Thing: Time, Warped (2)
Season 3 - Episode 13 - Aired Jan 29, 2005
In pursuit of a time-traveling thief, Batman, Green Lantern, and Wonder Woman arrive in a futuristic Gotham City twisted horribly awry by alterations to the time-stream, and must join forces with the future Batman and the Justice League Unlimited.
#22 - The Balance
Season 4 - Episode 5 - Aired May 28, 2005
When Felix Faust escapes the magical mirror in which he was imprisoned by Tala, Wonder Woman and Hawkgirl must go to Tartarus where Faust has overthrown Lord Hades and claimed the place as his own.
#23 - Double Date
Season 4 - Episode 6 - Aired Jun 4, 2005
Green Arrow and Black Canary must stop the Question and the Huntress from killing organized crime lord Steven Mandragora.
#24 - Wild Cards (1)
Season 2 - Episode 21 - Aired Dec 6, 2003
In the ultimate reality show, the Joker pits the Justice League against the clock and against the Royal Flush Gang as the Justice League races to find and disarm all the bombs he's planted along the Strip in Las Vegas.
#25 - For the Man Who Has Everything
Season 3 - Episode 2 - Aired Aug 7, 2004
Batman and Wonder Woman deliver presents to Superman at the Fortress of Solitude for his birthday, but find he's been immobilized by a special "gift" courtesy of the world-conquering Mongul.