The BEST episodes of Justice League season 4

Every episode of Justice League season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Justice League season 4!

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.

Last Updated: 2/12/2024Network: Cartoon NetworkStatus: Ended
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Clash
star
8.61
247 votes

#1 - Clash

Season 4 - Episode 7 - Aired 6/11/2005

Captain Marvel, the World's Mightiest Mortal, joins the Justice League as Lex Luthor initiates a new plot.

Directors: Dan Riba
Watch Now:Amazon
Panic in the Sky
star
8.42
273 votes

#2 - Panic in the Sky

Season 4 - Episode 11 - Aired 7/9/2005

When the founding members are taken out of action, the remaining League members fight to survive Cadmus' ultimate attack on the team.

Directors: Dan Riba
Watch Now:AmazonApple TV
Flashpoint
star
8.39
273 votes

#3 - Flashpoint

Season 4 - Episode 10 - Aired 7/2/2005

After an unexpected battle, Superman considers declaring war on Cadmus.

Watch Now:Amazon
Epilogue
star
8.28
273 votes

#4 - Epilogue

Season 4 - Episode 13 - Aired 7/23/2005

Sixty-five years in the future, the history of the Justice League is the key to Batman's darkest secret...and his final destiny.

Directors: Dan Riba
Watch Now:Amazon
Question Authority
star
8.24
245 votes

#5 - Question Authority

Season 4 - Episode 9 - Aired 6/25/2005

While investigating Cadmus, the Question discovers a secret that threatens to shake the very foundations of the Justice League.

Directors: Dan Riba
Watch Now:Amazon
Divided We Fall
star
8.14
272 votes

#6 - Divided We Fall

Season 4 - Episode 12 - Aired 7/16/2005

When most of the Justice League is incapacitated, the League's deadliest enemies emerge to take advantage of the chaos.

Watch Now:Amazon
The Doomsday Sanction
star
8.13
272 votes

#7 - The Doomsday Sanction

Season 4 - Episode 3 - Aired 2/19/2005

While Batman investigates the Cadmus conspiracy headed by Amanda Waller, Superman battles a resurrected Doomsday in the heart of a volcano.

Watch Now:Amazon
Task Force X
star
7.94
299 votes

#8 - Task Force X

Season 4 - Episode 4 - Aired 5/21/2005

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.

Writer: Darwyn Cooke
Watch Now:AmazonApple TV
The Cat and the Canary
star
7.84
219 votes

#9 - The Cat and the Canary

Season 4 - Episode 1 - Aired 2/5/2005

Black Canary asks Green Arrow to help save her mentor, Wildcat, from an underground super-powered fight club known as Meta-Brawl.

Watch Now:AmazonApple TV
Double Date
star
7.77
192 votes

#10 - Double Date

Season 4 - Episode 6 - Aired 6/4/2005

Green Arrow and Black Canary must stop the Question and the Huntress from killing organized crime lord Steven Mandragora.

Writer: Gail Simone
Watch Now:Amazon
The Balance
star
7.77
191 votes

#11 - The Balance

Season 4 - Episode 5 - Aired 5/28/2005

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.

Watch Now:Amazon
Hunter's Moon
star
7.26
164 votes

#12 - Hunter's Moon

Season 4 - Episode 8 - Aired 6/18/2005

When Shayera, Vigilante, and Vixen respond to a deep space distress call, they're led into a deadly trap.

Watch Now:Amazon
The Ties That Bind
star
6.64
218 votes

#13 - The Ties That Bind

Season 4 - Episode 2 - Aired 2/12/2005

When escape artist and superhero Mr. Miracle can't get help from the rest of the League, the Flash volunteers to help him break out a special prisoner from an inescapable prison on Darkseid's homeworld of Apokolips.

Directors: Dan Riba, Steranko
Watch Now:Amazon