After Japan is conquered by Britannia, an exiled prince gains an amazing power and joins the resistance to help his friends reclaim their freedom.

1. Episode 1 24m An exiled prince living under an assumed identity is imprisoned by militia but escapes with the help of a girl who endows him with special powers.

2. Episode 2 24m Lelouch contacts Kallen, one of the terrorists that appeared inside Shinjuku, and guides her to safety away from the Britannian army.

3. Episode 3 24m Lelouch looks into his mother's death. Back at school, he makes a discovery about a classmate and his special power; Suzaku is arrested for murder.

4. Episode 4 24m Suzaku is framed for murder as an excuse for the army to expel Honorary Britannians. Lelouch helps him escape and tries to recruit him as a rebel.

5. Episode 5 24m The green-haired girl moves into Lelouch's home. Now acquitted, Suzaku shows Princess Euphemia the city of Shinjuku, where they stop a murder attempt.

6. Episode 6 24m Suzaku and Lelouch face the prejudice of the Britannian students; a cat causes a scare; Lelouch's father delivers a speech at the Prince's funeral.

7. Episode 7 24m Lelouch recalls his last meeting with his father before his exile; when Cornelia sets a trap to expose Zero, Lelouch decides to build his own army.

8. Episode 8 24m When a hotel and its occupants are seized by a Japanese terrorist group, Lelouch orchestrates a rescue and proclaims the formation of the Black Knights.

9. Episode 9 24m The Black Knights go after a cartel that makes a popular and dangerous drug, a battle that is especially personal for Kallen.

10. Episode 10 24m Lelouch and his Knights trail Cornelia and her army to the Front's headquarters, where Kallen uses her new Knightmare Frame to bring on a landslide.

11. Episode 11 24m When the Black Knights take Narita, Euphemia orders Suzaku to rescue Cornelia, which leaves Lelouch cornered in the middle of a three-way battle.

12. Episode 12 24m Zero and his inner circle meet with a key player in the Japanese underground. In Tokyo, Shirley Fenette tells Zero of a significant casualty of war.

13. Episode 13 24m Villetta urges Shirley to secretly follow Lelouch's movements; Lelouch successfully blows up a freighter, then faces his own possible demise.

14. Episode 14 24m Lelouch follows Shirley to Narita, where a wounded Villetta is discovered, and the force behind Shirley's attack on Lelouch is unveiled.

15. Episode 15 24m Villetta awakens with partial amnesia; when C.C. falls prey to Mao's mind games, Lelouch goes to the rescue, vowing not to let his powers enslave him.

16. Episode 16 24m Milly meets with her prospective husband; when Mao kidnaps Nunnally, Lelouch and Suzaku join forces to save her, and C.C. deals with Mao.

17. Episode 17 24m An art museum is opened in memory of Clovis; Lelouch recruits a new Black Knight just in time for a battle with Lancelot that produces a shock.

18. Episode 18 24m Suzaku becomes Euphemia's knight; Lelouch sets out to capture Suzaku and the Lancelot, but a Britannian battleship commander has a different plan.

19. Episode 19 24m On Kamine Island, secret identities are unmasked, and ancient ruins belie a trap; the Chinese Federation helps the exiled Japanese stage an attack.

20. Episode 20 24m The invaders meet resistance from the Britannian Army; Nina unwittingly bolsters Euphemia; C.C. and Zero rush into battle to help Suzaku.

21. Episode 21 24m Ohgi, Villetta, Euphemia, and Kallen hide their identities at the school festival, but when Euphemia's is revealed, she makes a fateful proclamation.

22. Episode 22 24m A discussion of Japan's future goes haywire when Lelouch loses control of his powers and he sets Euphemia on a course toward an unthinkable massacre.

23. Episode 23 24m Euphemia tries to fight off the Geass as she struggles to survive; Zero announces his plan for the creation of a new nation, and a revolution begins.

24. Episode 24 24m Ashford Academy becomes headquarters for the Black Knights, as Suzaku defies them. Villetta's memory returns and Lelouch faces off with Cornelia.