The Justice League expands into a global network of heroes, taking on threats too great for any single member. From alien invasions to the shadowy Cadmus Project, the team must confront enemies both outside and within their own ranks.
| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S03E01 | Initiation |
July 31, 2004
Cartoon Network
|
25 | |
| S03E02 | For the Man Who Has Everything |
August 7, 2004
Cartoon Network
|
25 | |
| S03E03 | Kid Stuff |
August 14, 2004
Cartoon Network
|
25 | |
| S03E04 | Hawk and Dove |
August 21, 2004
Cartoon Network
|
25 | |
| S03E05 | This Little Piggy |
August 28, 2004
Cartoon Network
|
25 | |
| S03E06 | Fearful Symmetry |
September 4, 2004
Cartoon Network
|
25 | |
| S03E07 | The Greatest Story Never Told |
September 11, 2004
Cartoon Network
|
25 | |
| S03E08 | The Return |
September 18, 2004
Cartoon Network
|
25 | |
| S03E09 | Ultimatum |
December 4, 2004
Cartoon Network
|
25 | |
| S03E10 | Dark Heart |
December 11, 2004
Cartoon Network
|
25 | |
| S03E11 | Wake the Dead |
December 18, 2004
Cartoon Network
|
25 | |
| S03E12 | The Once and Future Thing: Weird Western Tales (1) |
January 22, 2005
Cartoon Network
|
25 | |
| S03E13 |
The Once and Future Thing: Time, Warped (2)
season finale
|
January 29, 2005
Cartoon Network
|
25 |