Season 3
13 episodes
1. I Am Legion
23m · Sep 17, 2005
Lex Luthor is rescued from prison by a new villainous organization - the Legion of Doom!
2. Shadow of the Hawk
23m · Sep 17, 2005
Batman doesn't like the looks of Carter Hall, Shayara's new boyfriend, when he learns that Carter Hall has connections to Thanagar.
3. Chaos at the Earth's Core
23m · Sep 24, 2005
Green Lantern leads Stargirl, S.T.R.I.P.E., and Supergirl to Skartaris, a fantastic world where they meet a new hero, The Warlord.
4. To Another Shore
23m · Sep 24, 2005
Wonder Woman learns of a plot to steal the powers of the 3,000 year-old corpse of The Viking Prince.
5. Flash and Substance
23m · Feb 11, 2006
The Flash must handle an onslaught of super-villains during the opening of a museum in his honor.
6. Dead Reckoning
23m · Feb 18, 2006
The League comes to the aid of Boston Brand, the ghost of a deceased circus acrobat, who needs their help in recovering the souls of members of a monastic order.
7. Patriot Act
23m · Feb 25, 2006
Green Arrow must lead a team of non-powered superheroes against a berserk super-soldier attacking Metropolis.
8. The Great Brain Robbery
23m · Mar 4, 2006
A mystic artifact causes Lex Luthor and the Flash to switch bodies.
9. Grudge Match
23m · Mar 11, 2006
Roulette returns with a new version of Metabrawl...and plans to use the Justice League to boost her ratings.
10. Far from Home
23m · Apr 15, 2006
Supergirl is abducted to the 31st century to aid a futuristic group of super-heroes...and where it is destined she will never return.
11. Ancient History
23m · Apr 29, 2006
The Hawkman and Shadow Thief return.
12. Alive!
23m · May 6, 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.
13. Destroyer
23m · May 13, 2006
Faced with a common enemy, Lex Luthor and his criminals offer the League to join.