Seasons & episodes

S4 · E1Impact 2003-08-30 · 19 min＋

The X-Men pursue Apocalypse in Mexico, hoping to find and overcome him before Magneto finds him.

S4 · E2No Good Deed 2003-09-06 · 20 min＋

The Brotherhood cause mishaps so they can stop them and appear to be heroes.

S4 · E3Target X 2003-09-13 · 20 min＋

Wolverine finds his clone, X-23, who's trying to destroy Hydra, her creator, and the two team up to complete the mission.

S4 · E4Sins of the Son 2003-09-20 · 20 min＋

Xavier is told he has a son, who has been kidnapped in Scotland. So he and the X-Men head there to find him.

S4 · E5Uprising 2003-09-27 · 20 min＋

Hate crimes against mutants in Bayville prompt Spyke to return to stop the violence.

S4 · E6Cajun Spice 2003-10-04 · 20 min＋

Rogue is kidnapped by Gambit, who says he's there to help her; and the X-Men search for her, led by Wolverine.

S4 · E7Ghost of a Chance 2003-10-11 · 20 min＋

Kitty is rescued by a mutant and invites her to join the institute. But the mutant soon vanishes, and only Kitty remembers her.

S4 · E8Ascension (1) 2003-10-18 · 20 min＋

Xavier finds Apocalypse in Egypt, and Apocalypse unleashes four horsemen, who battle the X-Men.

S4 · E9Ascension (2) 2003-10-25 · 20 min＋

The battle against Apocalypse rages as X-Men, the Brotherhood, and Acolytes join forces to stop him from turning all humans into mutants.