在地狱博士意图征服世界的野心被击溃后，却有股潜伏于地底的新势力趁虚而起，那就是正打着坐收渔翁之利算盘的“迈锡尼帝国”，开始以“战斗兽”大肆挥军攻向地面。仍还浸溺于和平之中的光子力研究所遭遇到了另一场空前未有的新危机，甲儿乘坐着建造研发的大魔神划过夕阳从天而降，轻而易举地将来犯敌军通通一扫而空。
大魔神 (季节 1)
The Hero of the Skies, Great Mazinger 0.0
播出日期: 1974-09-08
Hell's Messenger!! The Instigator of Darkness, Garalya 0.0
播出日期: 1974-09-15
Honoo's Guts! The Wild Venus! 0.0
播出日期: 1974-09-22
Search and Destroy! Science Fortress Lab 0.0
播出日期: 1974-09-29
Attack of the Combining Warbeast 0.0
播出日期: 1974-10-06
Tetsuya Tsurugi in Hell 0.0
播出日期: 1974-10-13
An Impossible Rescue?! The Little Braggart 0.0
播出日期: 1974-10-20
Killer Blow! The Drill Pressure Punch! 0.0
播出日期: 1974-10-27
An Alien Beauty Amidst The Humans 0.0
播出日期: 1974-11-03
Mazinger In Trouble! A Mobile Danger Zone 0.0
播出日期: 1974-11-10
Open Your Eyes, Shiro!! Where Heartless Battles End!! 0.0
播出日期: 1974-11-17
Attack of the Raging Bull, Bisonia 0.0
播出日期: 1974-11-24
A Fierce Fight! Kenzo Kabuto vs. The Dark General!! 0.0
播出日期: 1974-12-01
Operation Tsunami!! Save The Laboratory!! 0.0
播出日期: 1974-12-08
Attack of the Bloodsucking Lizards 0.0
播出日期: 1974-12-15
Rise! The Young Prince of Mycenae!! 0.0
播出日期: 1974-12-22
Tetsuya!! Depths of Hell 0.0
播出日期: 1974-12-29
A Trap! The Combining Warbeast!! 0.0
播出日期: 1975-01-05
May The Snow Be Stained With The Blood of Youth!! 0.0
播出日期: 1975-01-12
Do or Die!! The Myceanean Invasion!! 0.0
播出日期: 1975-01-19
Wrath!! The Emperor of Darkness Revealed!! 0.0
播出日期: 1975-01-26
Gorgon falls! Death on the Volcanic Island! 0.0
播出日期: 1975-02-02
The Mysterious New Commander Yanus 0.0
播出日期: 1975-02-09
Mortal Combat!! The Big Bet! 0.0
播出日期: 1975-02-16
Troubles!! Fly Venus A 0.0
播出日期: 1975-02-23
The secret of Dr. Kabuto 0.0
播出日期: 1975-03-02
Burn!! Desperate Counterattack of Anger! 0.0
播出日期: 1975-03-09
Escape!! Chased by Yunus's Lava! 0.0
播出日期: 1975-03-16
Great Counterattack! The Secret Weapon! 0.0
播出日期: 1975-03-23
The Imminent Victory of The Dark General 0.0
播出日期: 1975-03-30
A duel! The Last Day of The Dark General 0.0
播出日期: 1975-04-06
Tetsuya! Solve the Mystery of your heart!! 0.0
播出日期: 1975-04-13
Great Mazinger Foot's Blown Away!! 0.0
播出日期: 1975-04-20
Now or Never!! Back Spin Kick!! 0.0
播出日期: 1975-04-27
Super Ninja! Cator Corps!! 0.0
播出日期: 1975-05-04
Resurrection! Love Beyond Hatred!! 0.0
播出日期: 1975-05-11
Morning Murderer 0.0
播出日期: 1975-05-18
Don't Cry Tetsuya!! Mazinger is Stolen!! 0.0
播出日期: 1975-05-25
The Last Challenge!! Fortress Mikerosu of the Sky! 0.0
播出日期: 1975-06-01
Red Cross!! Calling the Death! 0.0
播出日期: 1975-06-08
The Invincible Demon 0.0
播出日期: 1975-06-15
Deep Sea Grave!! Confession of Escape!! 0.0
播出日期: 1975-06-22
The Fortress of Science 0.0
播出日期: 1975-06-29
The Last Counterattack 0.0
播出日期: 1975-07-06
Crazy Great Mazinger!! 0.0
播出日期: 1975-07-13
Fighting Spirit!! Till your life burns!! 0.0
播出日期: 1975-07-20
Special!! Ultra-fast Great Booster!! 0.0
播出日期: 1975-07-27
Suicide Strategy!! Sayaka Appears!! 0.0
播出日期: 1975-08-03
Hang on Shiro! There is no Rest for Heroes!! 0.0
播出日期: 1975-08-10
Sun Beyond the Tears...!! 0.0
播出日期: 1975-08-17
Shining Star! Mazinger Z is Here!! 0.0
播出日期: 1975-08-24
He Died too Young! 0.0
播出日期: 1975-08-31
Great Heroes! Fight Tetsuya, Hurry Up Kouji!! 0.0
播出日期: 1975-09-07
The Invincible Double Attack! 0.0
播出日期: 1975-09-14
Send Tetsuya and Kouji to Hell!! 0.0
播出日期: 1975-09-21
The Peace Bells Rings for the Heroes! 0.0
播出日期: 1975-09-28
季
集 56
集 4