Season
- Season 1 1974-09-08
- Season 0 1975-03-21
Episode
- Episode 1: The Hero of the Skies, Great Mazinger
- Episode 2: Hell's Messenger!! The Instigator of Darkness, Garalya
- Episode 3: Honoo's Guts! The Wild Venus!
- Episode 4: Search and Destroy! Science Fortress Lab
- Episode 5: Attack of the Combining Warbeast
- Episode 6: Tetsuya Tsurugi in Hell
- Episode 7: An Impossible Rescue?! The Little Braggart
- Episode 8: Killer Blow! The Drill Pressure Punch!
- Episode 9: An Alien Beauty Amidst The Humans
- Episode 10: Mazinger In Trouble! A Mobile Danger Zone
- Episode 11: Open Your Eyes, Shiro!! Where Heartless Battles End!!
- Episode 12: Attack of the Raging Bull, Bisonia
- Episode 13: A Fierce Fight! Kenzo Kabuto vs. The Dark General!!
- Episode 14: Operation Tsunami!! Save The Laboratory!!
- Episode 15: Attack of the Bloodsucking Lizards
- Episode 16: Rise! The Young Prince of Mycenae!!
- Episode 17: Tetsuya!! Depths of Hell
- Episode 18: A Trap! The Combining Warbeast!!
- Episode 19: May The Snow Be Stained With The Blood of Youth!!
- Episode 20: Do or Die!! The Myceanean Invasion!!
- Episode 21: Wrath!! The Emperor of Darkness Revealed!!
- Episode 22: Gorgon falls! Death on the Volcanic Island!
- Episode 23: The Mysterious New Commander Yanus
- Episode 24: Mortal Combat!! The Big Bet!
- Episode 25: Troubles!! Fly Venus A
- Episode 26: The secret of Dr. Kabuto
- Episode 27: Burn!! Desperate Counterattack of Anger!
- Episode 28: Escape!! Chased by Yunus's Lava!
- Episode 29: Great Counterattack! The Secret Weapon!
- Episode 30: The Imminent Victory of The Dark General
- Episode 31: A duel! The Last Day of The Dark General
- Episode 32: Tetsuya! Solve the Mystery of your heart!!
- Episode 33: Great Mazinger Foot's Blown Away!!
- Episode 34: Now or Never!! Back Spin Kick!!
- Episode 35: Super Ninja! Cator Corps!!
- Episode 36: Resurrection! Love Beyond Hatred!!
- Episode 37: Morning Murderer
- Episode 38: Don't Cry Tetsuya!! Mazinger is Stolen!!
- Episode 39: The Last Challenge!! Fortress Mikerosu of the Sky!
- Episode 40: Red Cross!! Calling the Death!
- Episode 41: The Invincible Demon
- Episode 42: Deep Sea Grave!! Confession of Escape!!
- Episode 43: The Fortress of Science
- Episode 44: The Last Counterattack
- Episode 45: Crazy Great Mazinger!!
- Episode 46: Fighting Spirit!! Till your life burns!!
- Episode 47: Special!! Ultra-fast Great Booster!!
- Episode 48: Suicide Strategy!! Sayaka Appears!!
- Episode 49: Hang on Shiro! There is no Rest for Heroes!!
- Episode 50: Sun Beyond the Tears...!!
- Episode 51: Shining Star! Mazinger Z is Here!!
- Episode 52: He Died too Young!
- Episode 53: Great Heroes! Fight Tetsuya, Hurry Up Kouji!!
- Episode 54: The Invincible Double Attack!
- Episode 55: Send Tetsuya and Kouji to Hell!!
- Episode 56: The Peace Bells Rings for the Heroes!
Great Mazinger Season 1 Fighting Spirit!! Till your life burns!!
After Koji Kabuto and Sayaka Yumi leave to the USA, it's up to the rash orphan Tetsuya Tsurugi to pilot the next Mazinger robot: the Great Mazinger. Under the direction of Dr. Kenzo Kabuto and helped by his adoptive sister Jun Honou, Tetsuya battles the Miccene Empire.
