Season
- Season 2 1999-12-24
- Season 1 1998-02-09
Episode
- Episode 1: SL: The Hero of El Facil
- Episode 2: SL: The Hero's New Assignment
- Episode 3: SL: A Profile of Heroes
- Episode 4: SL: A Short Trip to the Past
- Episode 5: SL: The Man Loved By The Goddess of Time: Chronicle of the Second Battle of Tiamet, Part I
- Episode 6: SL: The Death of a Hero: Chronicle of the Second Battle of Tiamet, Part II
- Episode 7: SL: Between the Mourning Dress and Military Uniform
- Episode 8: SL: Planet POW Camp
- Episode 9: SL: Prisoners and Hostages
- Episode 10: SL: A Rebellion of Microscopic Size
- Episode 11: SL: The Hero of Econia
- Episode 12: SL: A Thread from the Past
- Episode 13: SL: The End of One Journey
- Episode 14: SL: The Journey in Search of the Exit
- Episode 15: The Mutineer: Chapter I
- Episode 16: The Mutineer: Chapter II
- Episode 17: The Mutineer: Chapter III
- Episode 18: The Mutineer: Chapter IV
- Episode 19: The Duellist: Chapter I
- Episode 20: The Duellist: Chapter II
- Episode 21: The Duellist: Chapter III
- Episode 22: The Duellist: Chapter IV
- Episode 23: The Retriever: Chapter I
- Episode 24: The Retriever: Chapter II
- Episode 25: The Retriever: Chapter III
- Episode 26: The Retriever: Chapter IV
- Episode 27: The Third Battle of Tiamat (Part One)
- Episode 28: The Third Battle of Tiamat (Part Two)
Legend of the Galactic Heroes Gaiden Season 2 SL: The Hero's New Assignment
Prequel to the original series, focusing on Reinhard and his steps up the chain of command in the Galactic Empire. Also focusing on the FPA's Yang Wen-li. A chronicle on how he earned the title "The Hero of El Facile" and his handling of assignments he received after the historic event. Spiral Labyrinth also continues with the background of Reinhard and Kircheis where the first Gaiden left off.
