Gran Mazinger: 1x43
The Fortress of Science
1 - 1The Hero of the Skies, Great Mazinger Sep. 08, 1974- 1 - 2Hell's Messenger!! The Instigator of Darkness, Garalya Sep. 15, 1974
- 1 - 3Honoo's Guts! The Wild Venus! Sep. 22, 1974
- 1 - 4Search and Destroy! Science Fortress Lab Sep. 29, 1974
- 1 - 5Attack of the Combining Warbeast Oct. 06, 1974
- 1 - 6Tetsuya Tsurugi in Hell Oct. 13, 1974
- 1 - 7An Impossible Rescue?! The Little Braggart Oct. 20, 1974
- 1 - 8Killer Blow! The Drill Pressure Punch! Oct. 27, 1974
- 1 - 9An Alien Beauty Amidst The Humans Nov. 03, 1974
- 1 - 10Mazinger In Trouble! A Mobile Danger Zone Nov. 10, 1974
- 1 - 11Open Your Eyes, Shiro!! Where Heartless Battles End!! Nov. 17, 1974
- 1 - 12Attack of the Raging Bull, Bisonia Nov. 24, 1974
- 1 - 13A Fierce Fight! Kenzo Kabuto vs. The Dark General!! Dec. 01, 1974
- 1 - 14Operation Tsunami!! Save The Laboratory!! Dec. 08, 1974
- 1 - 15Attack of the Bloodsucking Lizards Dec. 15, 1974
- 1 - 16Rise! The Young Prince of Mycenae!! Dec. 22, 1974
- 1 - 17Tetsuya!! Depths of Hell Dec. 29, 1974
- 1 - 18A Trap! The Combining Warbeast!! Jan. 05, 1975
- 1 - 19May The Snow Be Stained With The Blood of Youth!! Jan. 12, 1975
- 1 - 20Do or Die!! The Myceanean Invasion!! Jan. 19, 1975
- 1 - 21Wrath!! The Emperor of Darkness Revealed!! Jan. 26, 1975
- 1 - 22Gorgon falls! Death on the Volcanic Island! Feb. 02, 1975
- 1 - 23The Mysterious New Commander Yanus Feb. 09, 1975
- 1 - 24Mortal Combat!! The Big Bet! Feb. 16, 1975
- 1 - 25Troubles!! Fly Venus A Feb. 23, 1975
- 1 - 26The secret of Dr. Kabuto Mar. 02, 1975
- 1 - 27Burn!! Desperate Counterattack of Anger! Mar. 09, 1975
- 1 - 28Escape!! Chased by Yunus's Lava! Mar. 16, 1975
- 1 - 29Great Counterattack! The Secret Weapon! Mar. 23, 1975
- 1 - 30The Imminent Victory of The Dark General Mar. 30, 1975
- 1 - 31A duel! The Last Day of The Dark General Apr. 06, 1975
- 1 - 32Tetsuya! Solve the Mystery of your heart!! Apr. 13, 1975
- 1 - 33Great Mazinger Foot's Blown Away!! Apr. 20, 1975
- 1 - 34Now or Never!! Back Spin Kick!! Apr. 27, 1975
- 1 - 35Super Ninja! Cator Corps!! May. 04, 1975
- 1 - 36Resurrection! Love Beyond Hatred!! May. 11, 1975
- 1 - 37Morning Murderer May. 18, 1975
- 1 - 38Don't Cry Tetsuya!! Mazinger is Stolen!! May. 25, 1975
- 1 - 39The Last Challenge!! Fortress Mikerosu of the Sky! Jun. 01, 1975
- 1 - 40Red Cross!! Calling the Death! Jun. 08, 1975
- 1 - 41The Invincible Demon Jun. 15, 1975
- 1 - 42Deep Sea Grave!! Confession of Escape!! Jun. 22, 1975
- 1 - 43The Fortress of Science Jun. 29, 1975
- 1 - 44The Last Counterattack Jul. 06, 1975
- 1 - 45Crazy Great Mazinger!! Jul. 13, 1975
- 1 - 46Fighting Spirit!! Till your life burns!! Jul. 20, 1975
- 1 - 47Special!! Ultra-fast Great Booster!! Jul. 27, 1975
- 1 - 48Suicide Strategy!! Sayaka Appears!! Aug. 03, 1975
- 1 - 49Hang on Shiro! There is no Rest for Heroes!! Aug. 10, 1975
- 1 - 50Sun Beyond the Tears...!! Aug. 17, 1975
- 1 - 51Shining Star! Mazinger Z is Here!! Aug. 24, 1975
- 1 - 52He Died too Young! Aug. 31, 1975
- 1 - 53Great Heroes! Fight Tetsuya, Hurry Up Kouji!! Sep. 07, 1975
- 1 - 54The Invincible Double Attack! Sep. 14, 1975
- 1 - 55Episodio 55 Sep. 21, 1975
- 1 - 56The Peace Bells Rings for the Heroes! Sep. 28, 1975