E1The Hero of the Skies, Great Mazinger
Where to watch
Not available in United States
Streaming in 1 other country
Great Mazinger isn't on any streaming service in United States right now, but it's available in Japan. Streaming rights are licensed per country.
Seasons & Episodes
E1
E2Hell's Messenger!! The Instigator of Darkness, Garalya
E3Honoo's Guts! The Wild Venus!
E4Search and Destroy! Science Fortress Lab
E5Attack of the Combining Warbeast
E6Tetsuya Tsurugi in Hell
E7An Impossible Rescue?! The Little Braggart
E8Killer Blow! The Drill Pressure Punch!
E9An Alien Beauty Amidst The Humans
E10Mazinger In Trouble! A Mobile Danger Zone
E11Open Your Eyes, Shiro!! Where Heartless Battles End!!
E12Attack of the Raging Bull, Bisonia
E13A Fierce Fight! Kenzo Kabuto vs. The Dark General!!
E14Operation Tsunami!! Save The Laboratory!!
E15Attack of the Bloodsucking Lizards
E16Rise! The Young Prince of Mycenae!!
E17Tetsuya!! Depths of Hell
E18A Trap! The Combining Warbeast!!
E19May The Snow Be Stained With The Blood of Youth!!
E20Do or Die!! The Myceanean Invasion!!
E21Wrath!! The Emperor of Darkness Revealed!!
E22Gorgon falls! Death on the Volcanic Island!
E23The Mysterious New Commander Yanus
E24Mortal Combat!! The Big Bet!
E25Troubles!! Fly Venus A
E26The secret of Dr. Kabuto
E27Burn!! Desperate Counterattack of Anger!
E28Escape!! Chased by Yunus's Lava!
E29Great Counterattack! The Secret Weapon!
E30The Imminent Victory of The Dark General
E31A duel! The Last Day of The Dark General
E32Tetsuya! Solve the Mystery of your heart!!
E33Great Mazinger Foot's Blown Away!!
E34Now or Never!! Back Spin Kick!!
E35Super Ninja! Cator Corps!!
E36Resurrection! Love Beyond Hatred!!
E37Morning Murderer
E38Don't Cry Tetsuya!! Mazinger is Stolen!!
E39The Last Challenge!! Fortress Mikerosu of the Sky!
E40Red Cross!! Calling the Death!
E41The Invincible Demon
E42Deep Sea Grave!! Confession of Escape!!
E43The Fortress of Science
E44The Last Counterattack
E45Crazy Great Mazinger!!
E46Fighting Spirit!! Till your life burns!!
E47Special!! Ultra-fast Great Booster!!
E48Suicide Strategy!! Sayaka Appears!!
E49Hang on Shiro! There is no Rest for Heroes!!
E50Sun Beyond the Tears...!!
E51Shining Star! Mazinger Z is Here!!
E52He Died too Young!
E53Great Heroes! Fight Tetsuya, Hurry Up Kouji!!
E54The Invincible Double Attack!
E55Send Tetsuya and Kouji to Hell!!
E56The Peace Bells Rings for the Heroes!
Cast · Directed by Tomoharu Katsumata
More like this
Mazinger Edition Z: The Impact!
2009 · 8.3
Code Geass: Rozé of the Recapture
2024 · 7.8
Gurren Lagann
2007 · 8.2
Gunbuster
1988 · 7.7
Mobile Suit Gundam
1979 · 7.9
Schwarzes Marken
2016 · 6.8
Bubblegum Crisis Tokyo 2040
1998 · 6.8
Mobile Suit Gundam ZZ
1986 · 7.3
BACK ARROW
2021 · 6.7
Eureka Seven
2005 · 7.4
Mobile Suit Gundam: The 08th MS Team
1996 · 7.9
Mobile Fighter G Gundam
1994 · 7.5
Great Mazinger — streaming FAQ
Which OTT platform streams Great Mazinger?
Great Mazinger isn't on any streaming service in United States yet, but it's available in Japan. Streaming rights differ by country — switch your country in the header to see where.
Is Great Mazinger on Netflix?
No, Great Mazinger is not on Netflix in United States as of August 2026.
Is Great Mazinger on Amazon Prime Video?
No, Great Mazinger isn't on Amazon Prime Video in United States right now.
Where can I watch Great Mazinger for free?
Great Mazinger isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Great Mazinger?
Great Mazinger has 1 season in total (56 episodes). The series concluded in 1975.
Are all episodes of Great Mazinger out yet?
Yes — all 56 episodes across 1 season of Great Mazinger are out and available to stream.
Is there a Season 2 of Great Mazinger?
No — Great Mazinger ended after 1 season, so there is no Season 2.