S1.E58 ∙ Zensen kichi jigoku jou!!Sat, Jan 5, 1974Count Brocken keeps the Photon Power Lab distracted while Baron Ashura sets up a base on a remote island within striking distance of Tokyo.7.8/10 (14)Rate
S1.E59 ∙ Jigoku jou akuma no sentou sengen!!Sat, Jan 12, 1974Sayaka and Boss do their best to keep Titan G9 in check while everyone rushes to get Mazinger Z back up and running.7.8/10 (14)Rate
S1.E60 ∙ Majingaa Z himitsu heiki hassha!!Sat, Jan 19, 1974From Dr. Hell's new base, Count Brocken launches missiles into the Photon Power Lab. Koji tries to figure out where the missiles are coming from.7.4/10 (14)Rate
Top-ratedS1.E61 ∙ Shukumei no robotto Rain X no utaSat, Jan 26, 1974Shiro meets a pretty little girl in the forest, named Lorelei. She introduces him to her father, a frightening looking man named Schtroheim Heinrich.8.2/10 (13)Rate
S1.E62 ∙ Igai?! Bosu robotto kuuchuu hikouSat, Feb 2, 1974After Boss hounds the researchers, they finally agree to try to upgrade Boss Borot so it can fly.7.6/10 (14)Rate
S1.E63 ∙ Bakudan o kakaeta bishoujoSat, Feb 9, 1974Hitomi, the girl who works for the laundry service used by the Photon Power Laboratory, seems to be up to something.7.9/10 (14)Rate
S1.E64 ∙ Onna 007 tai Burokken satsujin oniSat, Feb 16, 1974Three convicted murderers escape prison and head straight for the Photon Power Laboratory. Not only are they desperate, they're also armed.7.0/10 (14)Rate
S1.E65 ∙ Kaze ga hakon da fuusen bakudan!!Sat, Feb 23, 1974For his latest dastardly plan, Dr. Hell releases an army of bomb-equipped balloons aimed straight for mainland Japan.7.4/10 (13)Rate
S1.E66 ∙ Sugata naki koroshiya Jenoba M9Sat, Mar 2, 1974Dr. Hell orders Baron Ashura and Count Brocken to work together to use the Jenoba M9 against Mazinger Z.7.9/10 (13)Rate
S1.E67 ∙ Naku na Kabuto! Juujika ni kaketa inochiSat, Mar 9, 1974Koji brings a weak, beautiful woman back to the lab to nurse her back to help, but there's something strange and sinister about her.7.9/10 (15)Rate
S1.E68 ∙ Jigoku no youjinbou Googon taikouSat, Mar 16, 1974After Dr. Hell expresses his disappointment in his underlings, Count Brocken sends out the Skeleton 07 to prove his worth.7.3/10 (14)Rate
S1.E69 ∙ Kuuchuu youkai! HobaapairudaaSat, Mar 23, 1974Baron Ashura sends a mechanical beast able to emit fiery hot flames from its mouth to melt down and destroy the Photon Power Laboratory.7.8/10 (14)Rate
S1.E70 ∙ Fujimi no shiki kan Kabuto Koji!!Sat, Mar 30, 1974With Dr. Yumi taking Mazinger Z out of commission for improvements, it falls to Sayaka and Boss to protect the Photon Power Laboratory.7.8/10 (13)Rate
S1.E71 ∙ Kiki toppa!! Shin Pairudaa. Go!!Sat, Apr 6, 1974Dr. Yumi unveils plans for Mazinger Z's new and improved Hover Pilder, and Koji is impressed.7.5/10 (13)Rate
S1.E72 ∙ Hissatsu!! Daisharin roketto panchiSat, Apr 13, 1974Archduke Gorgon wants to immediately attack the Photon Power Lab and destroy Mazinger Z, but Dr. Hell asks him not to rush into things.7.6/10 (13)Rate
S1.E73 ∙ Yuukaisareta Majingaa ZSat, Apr 20, 1974With the Mazinger Z temporarily unable to fly, Count Brocken sends a mechanical beast to destroy the robot in its weakened state.7.7/10 (13)Rate
Top-ratedS1.E74 ∙ Souzetsu!! Afurodai a no saigo!!Sat, Apr 27, 1974While teaching Misato how to ride a motorcycle, Koji gets hurt and can't pilot Mazinger Z. Boss Borot gets sent out in his place.8.1/10 (13)Rate
Top-ratedS1.E75 ∙ Kesshi no kougeki! Googon kikai juuSat, May 4, 1974Dr. Yumi heads a meeting to discuss how to reconstruct Aphrodite A, but Sayaka is nowhere to be seen. She's in a mourning over the loss of her robot.8.2/10 (13)Rate
S1.E76 ∙ Seiki no koibito Daianan A!Sat, May 11, 1974The Diana A is complete, much to Sayaka's delight. She can't wait to pilot her new robot and show Koji just how strong she can be.7.3/10 (13)Rate
S1.E77 ∙ Hinshi no sanbou Burokken hakushakuSat, May 18, 1974Dr. Hell loads the Blaster A7 with a cobalt bomb, hoping to blast the Photon Power Laboratory off the face of the earth once and for all.7.7/10 (13)Rate
S1.E78 ∙ Ashura danshaku taiheiyou ni chiru!!Sat, May 25, 1974With his pride on the line, Baron Ashura pleads with Archduke Gorgon to lend his Elephan Gamma-3 for an assault on the Photon Power Laboratory.7.9/10 (14)Rate
Top-ratedS1.E79 ∙ Majingaa bakuhatsu 1 byou mae!!Sat, Jun 1, 1974Archduke Gorgon offers to help Dr. Hell destroy Mazinger Z with his Greeks Psi-II. When the Photon Power Lab is attacked, Koji is nowhere to be seen.8.2/10 (13)Rate
S1.E80 ∙ Baadosu tou no wana ni ka're!!Sat, Jun 8, 1974Staff at the Photon Power Lab intercept a fake transmission from the Iron Cross, and Koji is lured into a trap on Bardos island.7.6/10 (13)Rate
S1.E81 ∙ Jigoku de nemure!! Kabuto Koji!!Sat, Jun 15, 1974After the Iron Cross kidnaps Koji, Dr. Hell dispatches a cyborg lookalike in a bid to take over the Photon Power Laboratory.7.3/10 (13)Rate
S1.E82 ∙ Akuma no te ni watatta Majingaa ZSat, Jun 22, 1974Boss' dream of flying comes true when it unknowingly rides on the Hawk Y2. When it attacks the lab, Boss' presence stymies Koji's response.7.3/10 (13)Rate
S1.E83 ∙ Hatsu kenzan!! Youkai sanbou Piguman shishaku!!Sat, Jun 29, 1974Vizcount Pigman ( or PiGuMaN) joins the forces of Doctor Hell and uses Fire against both the forces of Doctor Hell and the ones of Mazinger Z and his allies.6.9/10 (14)Rate
S1.E84 ∙ Shinkai wa majingaa Z no hakaba daSat, Jul 6, 1974Diana A offers to teach Boss Boro how to swim in the sea, but when a mechanized tail destroys a nearby ship, the lesson turns into a game of survival.7.5/10 (12)Rate
S1.E85 ∙ Kaiki - kuroi kage no shugekiSat, Jul 13, 1974Viscount Pygman infiltrates the lab, exposing the staff to a terrible disease. Meanwhile, Boss Borot and Diana A investigate a mysterious fireball.7.6/10 (12)Rate
S1.E86 ∙ Soo koogeki! shi no toripuru dai sakusenSat, Jul 20, 1974Dr. Watson arrives in Japan to help design a weapon for Mazinger Z. Before he reaches the lab, Bornest S9 attacks his helicopter.7.7/10 (12)Rate
Top-ratedS1.E87 ∙ Bakushi! kyoofu no piguman shishakuSat, Jul 27, 1974A rogue Viscount Pygman seizes the Glory R2. He kidnaps Boss, Sayaka and the others, threatening to kill them unless he gets the Photon Power Lab.8.2/10 (12)Rate
S1.E88 ∙ Nama ka shi ka?! jigoku too hisshi no kooboo senSat, Aug 3, 1974Risking death, Dr. Hell goes on the offensive, sending his Ghoul flaying fortress to lure Mazinger Z back to Hell Castle.7.8/10 (13)Rate
S1.E89 ∙ Matta nashi! kyooi no chitei 4, 000 M (meetoru)Sat, Aug 10, 1974While Mazinger Z receives critical repairs inside the lab, Archduke Gorgon sends Gilania Beta-5 to attack the facility, equipped with a cobalt bomb.7.8/10 (13)Rate
S1.E90 ∙ Okore shiroo! haha no omokage o uteSat, Aug 17, 1974Shiro's mother somehow returns from the dead. He wants to live with her, but she gives him an ultimatum: stop fighting and blow up the Jet Pilder.7.5/10 (15)Rate
S1.E91 ∙ Rasuto. chansu! Dr. heru shi no kessenSat, Aug 24, 1974In an all-out offensive, Koji and the others depart for Hell Castle. As Mazinger Z nears the island fortress, Haribyun V6 meets it with heavy fire.7.9/10 (15)Rate
S1.E92 ∙ Desumacchi! yomigaere waga too no majingaa ZSat, Aug 31, 1974After hearing that the Photon Power Lab has sustained heavy damage, the Emperor of Darkness orders his Great General to destroy it once and for all.7.8/10 (17)Rate