Duke Freed and his companions, Koji and the Drill Spazer, embark on a mission to locate and apprehend a Vegan saucer beast, while the Vegans concurrently attempt to destroy the Space Science Centre by creating an acid swamp.
1. Kabuto koji to deeku furiido
Aired: Oct 5, 1975Koji Kabuto's OVT flight is disrupted by UFOs from Vega, but Duke Fleed's tim...
2. Aa! Waga daichi midori nari ki
Aired: Oct 12, 1975Koji and his partner must put aside their curiosity about Duke Fleed's true i...
3. Kiki semaru shirakanba bokujou
Aired: Oct 19, 1975A surprise party at the ranch is disrupted by a sudden attack from Vega, turn...
4. Wakaki chishio wa beni ni yu
Aired: Oct 26, 1975Koji, left to fend for himself on a deserted island, receives a surprise resc...
5. Honoo no ai o yuuhi ni somete
Aired: Nov 1, 1975Actarus launches a daring operation to liberate his imprisoned comrades Koji,...
Aired: Nov 8, 1975A group of friends' night out takes a terrifying turn when they're abducted b...
7. Tatoe waga inochi tsukiru tomo
Aired: Nov 15, 1975A powerful and experienced military leader is sent by King Vega to lead the E...
8. Chikyuu no midori wa atatakai
Aired: Nov 22, 1975Koji's life is saved by Duke Fleed's timely intervention, thwarting Blaki's s...
Aired: Nov 29, 1975A pivotal moment in the war unfolds as King Vega dispatches a female commande...
10. Akogare wa hoshi no kanata ni
Aired: Dec 6, 1975A rogue adventurer forges an unlikely alliance with the enigmatic Vegans, tra...
11. Kuroi taiyou no naka no akuma!!
Aired: Dec 13, 1975Next episode, the Vegans concoct a scheme to exploit the lunar eclipse's brie...
12. Niji no hashi o wataru shoujo
Aired: Dec 20, 1975Daisuke and Kogi embark on a rescue mission to locate survivors after an aval...
Aired: Dec 27, 1975A powerful vegan mecha threatens to destroy the planet by tapping into the su...
14. Bosu borotto ga yatteki ta!!
Aired: Jan 3, 1976The next episode sees Boss, Nuké, and Mocha reuniting with their old friend K...
15. Haruka naru haha e no tegami
Aired: Jan 10, 1976A massive chain reaction is triggered by Commander Yara's device, sending sho...
16. Kokoro ni hibiku ai no kane
Aired: Jan 17, 1976A sudden crash landing at the Space Science Centre sparks a chain of unforese...
Aired: Jan 24, 1976A surprise attack on Earth by the Vegans' saucer "Giba Giba" is thwarted by t...
Aired: Jan 31, 1976Dr. Umon develops a plan to covertly deploy Grendizer, while Kabuto, now cont...
Aired: Feb 7, 1976A catastrophic meteor hurtles towards Earth, forcing a last-minute course cor...
20. Kesshi no yukiyama dasshutsu sakusen
Aired: Feb 14, 1976Duke Freed's Grendizer takes flight as Daisuke and Koji investigate mysteriou...
21. Kessen! oorora no kagayaki
Aired: Feb 21, 1976A brave dual quest unfolds as Daisuke ventures to rescue a troubled horse at ...
Aired: Feb 22, 1976The Vegans become intrigued by a mysterious device and concoct a scheme to pi...
Aired: Mar 4, 1976A prized horse breaks free from the ranch, prompting a frantic search and res...
Aired: Mar 11, 1976A powerful and experienced vegan leader descends upon Earth to take on a crit...
25. Oozora ni kagayaku ai no hana
Aired: Mar 18, 1976A stunning woman, a plane crash survivor, arrives at the ranch, setting off a...
26. Sukaru muun sou shutsugeki!
Aired: Mar 25, 1976A groundbreaking achievement in space exploration unfolds as the Space Scienc...
Aired: Apr 3, 1976Daisuke's swift thinking and courage spark a thrilling rescue operation, as h...
28. Yami yo ni hibiku akuma no beru
Aired: Apr 10, 1976King Vega, the galaxy's most powerful leader, chooses a loyal partner to join...
Aired: Apr 17, 1976A group of vegans employs a unique technique to miniaturize Harook's body, en...
Aired: Apr 24, 1976A mysterious rock infused with radiation crashes to Earth, leaving Dr. Umon p...
31. Sora ni hana sake! bosu no yuujou
Aired: May 2, 1976A surprise counterattack is unleashed against the Vegan forces, with The Boss...
Aired: May 9, 1976The Vegans create a replica of Marian, the late mother of Duke Freed, and tra...
33. Hissatsu! Myuutanto no saigo
Aired: May 16, 1976A robotic creature, sent by the Vegans, confronts Duke in a fierce duel, but ...
34. Ookami no namida wa nagareboshi
Aired: May 23, 1976Commander Gos is faced with a difficult decision when Vega offers a deal: spa...
Aired: May 30, 1976Commander Beetle and his saucer beast are tasked with launching a surprise as...
Aired: Jun 6, 1976Dr. Umon reveals a revolutionary plan to Daisuke and Koji, demonstrating how ...
37. Tsubasa ni inochi o kakero!
Aired: Jun 13, 1976A massive capsule containing the valuable Super Uranium is set to be targeted...
38. Hikaru namida no dokkingu!
Aired: Jun 20, 1976Pilot Hikaru takes to the skies, while Duke Freed clashes with a formidable V...
39. Kishuu! bega boshi totsugeki tai
Aired: Jun 27, 1976Daisuke's doubts about Danbi's skills begin to dissipate as Hikaru's timely i...
Aired: Jul 4, 1976A series of underwater explosions sparks General Zuril's investigation, revea...
41. Marin supeizaa shutsudou seyo!
Aired: Jul 11, 1976Daisuke's bravery is put to the test as he fights to protect against a relent...
42. Kiki! kenkyuujo yo tachiagare
Aired: Jul 18, 1976As Vega's threats escalate, the Dr. Umon Space Science Centre takes a crucial...
43. Senseki rakka! nazo no kotou
Aired: Jul 25, 1976A meteor is on a collision course with Earth, prompting Koji to spring into a...
44. Matsuri no yoru enban juu ga kuru!
Aired: Aug 1, 1976A brave explorer, Hiyoshi, embarks on a perilous journey to uncover the truth...
Aired: Aug 8, 1976A colossal meteor breaks apart, with its two fragments plummeting into a moun...
46. Sora kara same ga futte kita!!
Aired: Aug 15, 1976Next episode's thrilling plot unfolds as vegan robot sharks suddenly appear, ...
47. Mizuumi ga jigoku no hi o haita!
Aired: Aug 22, 1976A camping trip turns deadly when a group of Vegans emerges from a lake, promp...
48. Chi no soko ni akuma ga ita!
Aired: Aug 29, 1976Duke Freed and his companions, Koji and the Drill Spazer, embark on a mission...
Aired: Sep 5, 1976A shocking discovery rocks the battle between Maria and Duke as the latter's ...
50. Ansatsu!! kabuto koji o kese
Aired: Sep 12, 1976Maria joins the team, discovering she has the unique ability to control Grend...
51. Dai sekkin!! akuma no hoshi
Aired: Sep 19, 1976The Vegan plan reaches its climax as the moon approaches Earth's atmosphere, ...
52. Bega daiou gundan. dai idou!
Aired: Sep 26, 1976General Zuril unleashes his most powerful creation yet, the formidable Domo D...
53. Shitou! Kingu gori o taose
Aired: Oct 3, 1976Duke Freed rushes to Hikaru's aid as she escapes a monstrous creature, teamin...
54. Nazo no kyoufu! Nippon kaikou
Aired: Oct 10, 1976The Vegan's secret underwater base capitalizes on Grendizer's well-known vuln...
55. Shuugeki! kyoufu no kai kikyuu
Aired: Oct 17, 1976A rogue vegan base on Earth is discovered after General Gandal's unauthorized...
Aired: Oct 24, 1976A cutting-edge satellite is launched into orbit, designed to monitor the worl...
Aired: Oct 31, 1976A Tokyo vacation for Koji and Maria takes an unexpected turn when a heated ar...
58. Akuma ni sareta gurendaizaa!
Aired: Nov 6, 1976A disguised Grendizer is sent to Earth, spreading chaos and fuelling mistrust...
Aired: Nov 13, 1976A group of curious and passionate extraterrestrial vegans crash-land on Earth...
60. Gogo nanaji toukyou tawaa bakuhatsu!
Aired: Nov 20, 1976An unlikely alliance forms between the Vegans and a legion of rats, equipping...
Aired: Nov 27, 1976Undercover vegan operatives infiltrate the Space Science Centre, disguising t...
62. Senritsu! hakuchou ga kita hi
Aired: Dec 4, 1976A dark conspiracy unfolds as swans are equipped with deadly Vegatron missiles...
63. Yuki ni kieta shoujo kirika
Aired: Dec 11, 1976A renowned vegan scientist joins forces with a formidable ally to embark on a...
64. Toukyou zenmetsu go fun mae!
Aired: Dec 18, 1976A tense standoff unfolds as the Vegans build a powerful bomb and demand Grend...
65. Kabuto koji ichihon shoubu!
Aired: Dec 25, 1976The Grendizer Team must race against time to deflect a volley of missiles lau...
66. Shi no kaitei 400 M (meetoru)!
Aired: Jan 1, 1977Koji takes on the treacherous sea to rescue Maria, who's trapped in a giant s...
67. Kesshi no kaitei kichi bakuha
Aired: Jan 8, 1977The Space Science Centre is ambushed by General Zuril, who unleashes air ball...
Aired: Jan 15, 1977A chance encounter between Maria and a soldier from Freed, Kane, results in a...
69. Chichi ni sasageru ai no oorora
Aired: Jan 22, 1977Zuril Jr.'s desire to face Grendizer is thwarted by his father's cautious nat...
70. Namida wa mune no okufukaku
Aired: Jan 29, 1977Maria's subconscious reveals a dark truth as she's haunted by a vivid nightma...
71. Higeki no shineitai chou morusu
Aired: Feb 5, 1977Moros, a former ally of Duke's, becomes unwittingly manipulated into believin...
72. Haruka naru furusato no hoshi
Aired: Feb 12, 1977Princess Rubina's sudden appearance on Earth reveals a shocking truth to Duke...
73. Kono utsukushii chikyuu no tame ni
Aired: Feb 19, 1977The battle for Earth's defense is imminent as King Vega's army prepares to la...
74. Eien ni kagayake! Futatsu no hoshi
Aired: Feb 26, 1977Duke's victory over King Vega is short-lived, as he and Maria venture into a ...
