Anime episodes

Code Geass: Hangyaku no Lelouch ( Lelouch of the Rebellion)

Season 1: 2006–2007:
 * 1) "The Day a New Demon was Born"
 * 2) "The White Knight Awakens"
 * 3) "The False Classmate"
 * 4) "His Name is Zero"
 * 5) "The Princess and the Witch"
 * 6) "The Stolen Mask"
 * 7) "Attack Cornelia"
 * 8) "The Black Knights"
 * 9) "Refrain"
 * 10) "Guren Dances"
 * 11) "Battle for Narita"
 * 12) "The Messenger from Kyoto"
 * 13) "Shirley at Gunpoint"
 * 14) "Geass vs. Geass"
 * 15) "Cheering Mao"
 * 16) "Nunnally Held Hostage"
 * 17) "Knight"
 * 18) "I Order you, Suzaku Kururugi"
 * 19) "Island of the Gods"
 * 20) "Battle at Kyushu"
 * 21) "The School Festival Declaration"
 * 22) "Blood Stained Euphy"
 * 23) "At Least with Sorrow"
 * 24) "The Collapsing Stage"
 * 25) "Zero"

Code Geass: Hangyaku no Lelouch R2 ( Lelouch of the Rebellion R2)

Season 2: 2008:
 * 1) "The Day a Demon Awakens"
 * 2) "Plan for Independent Japan"
 * 3) "Imprisoned in Campus"
 * 4) "Counterattack at the Gallows"
 * 5) "Knights of the Round"
 * 6) "Surprise Attack over the Pacific"
 * 7) "The Abandoned Mask"
 * 8) "One Million Miracles"
 * 9) "A Bride in the Vermilion Forbidden City"
 * 10) "When Shen Hu Wins Glory"
 * 11) "Power of Passion"
 * 12) "Love Attack!"
 * 13) "Assassin from the Past"
 * 14) "Geass Hunt"
 * 15) "The Cs' World"
 * 16) "United Federation of Nations Resolution Number One"
 * 17) "The Taste of Humiliation"
 * 18) "Final Battle Tokyo II"
 * 19) "Betrayal"
 * 20) "Emperor Dismissed"
 * 21) "The Ragnarök Connection"
 * 22) "Emperor Lelouch"
 * 23) "Schneizel's Guise"
 * 24) "The Grip of Damocles"
 * 25) "Re;"