1. Stage 8.5: The Mask's Tracks
Recap of the previous episodes.
Code Geass: Lelouch of the Rebellion
Specials
2. Picture Drama: Stage 0.515
Stage 0.515 (aka Stage 0.25) is the first picture drama of Code Geass: Lelouch of the Rebellion. This is set in Lelouch and Nunnally's childhood. It features their first meeting with Suzaku Kururugi.
3. Stage 17.5: Truth Behind the Mask
4. Picture Drama: Stage 3.25
Stage 3.25 is the second picture drama of Code Geass: Lelouch of the Rebellion. It is set shortly after episode 3. It features a conversation between the female members of Ashford Academy's Student Council in the bath.
5. Picture Drama: Stage 4.33
Stage 4.33 is the third picture drama of Code Geass: Lelouch of the Rebellion. This is set before episode 4. It features a conversation between Jeremiah and Villetta regarding Jeremiah's past and his ambitions.
6. Picture Drama: Stage 6.75
Stage 6.75 is the fourth picture drama of Code Geass: Lelouch of the Rebellion. It is set after episode 6. It features a conversation between Suzaku and Rivalz about Suzaku's past prior to attending Ashford Academy.
7. Picture Drama: Stage 8.75
Stage 8.75 is the fifth picture drama of Code Geass: Lelouch of the Rebellion. It is set after episode 8. It features Princess Cornelia and Euphemia at Prince Clovis' beach resort with the Ashford Academy's members also present as tourists.
8. Picture Drama: Stage 9.33
Stage 9.33 is the sixth picture drama of Code Geass: Lelouch of the Rebellion. It is set after episode 9. This features Ashford Academy's Gender Role Reversal Festival.
9. Picture Drama: Stage 9.75
Stage 9.75 is the seventh picture drama of Code Geass: Lelouch of the Rebellion. It is set after episode 9. It features a dinner time conversation between Lelouch, Nunnally and Sayoko about C.C.
10. Picture Drama: Stage 22.25
Stage 22.25 is the eighth picture drama of Code Geass: Lelouch of the Rebellion. It is set during episode 22. It is a flashback where Nunnally reminisces about an incident involving one of her mother's commemorative plates, when she and Lelouch were still living with the Britannian Imperial Family.
11. Picture Drama: Stage 23.95
Stage 23.95 is the ninth picture drama of Code Geass: Lelouch of the Rebellion. It is set before episode 24, revealing Suzaku's own thoughts and suspicions about Lelouch as he prepares for battle.
12. Code Geass: Lelouch of the Rebellion Special Edition "Black Rebellion"
An OVA summarizing all 25 episodes of season 1 from Lelouch's viewpoint.
13. Picture Drama R2: Turn 0.923
Turn 0.923 is the first picture drama of Code Geass: Lelouch of the Rebellion R2. This picture drama is set shortly before episode one of the second season. It features C.C. and Kallen discussing the upcoming mission to retrieve Lelouch.
14. Nunnally Diary: Episode 1
Baba Theater Redux
15. Nunnally Diary: Episode 2
16. Picture Drama R2: Turn 0.56
Turn 0.56 is the second picture drama of Code Geass: Lelouch of the Rebellion R2. This picture drama is set before the first episode of Season 2. It features Suzaku, Gino, and Anya finding a little girl among the rubble in the latest area they've helped to conquer for Britannia.
17. Nunnally Diary: Episode 3
18. Picture Drama R2: Turn 7.19
Turn 7.19 is the third picture drama of Code Geass: Lelouch of the Rebellion R2. Lelouch's narration is set after episode 7, while the flashback itself takes place in the first season. This features Lelouch's flashback about Ashford Academy's Handmade Dress Party.
19. Nunnally Diary: Episode 4
20. Picture Drama R2: Turn 9.34
Turn 9.34 is the fourth picture drama of Code Geass: Lelouch of the Rebellion R2. It takes place after episode 9. It features C.C., Kallen, and Lelouch as they sneak into the Chinese Federation by dressing as belly dancers.
21. Nunnally Diary: Episode 5
22. Picture Drama R2: Turn 12.59
Turn 12.59 is the fifth picture drama of Code Geass: Lelouch of the Rebellion R2. This takes place shortly after episode 12.
23. Nunnally Diary: Episode 6
24. Picture Drama R2: Turn 12.31
Turn 12.31 is the sixth picture drama of Code Geass: Lelouch of the Rebellion R2.