1. The Death of Seven! Tokyo Is Sinking! (セブンが死ぬ時! 東京は沈没する! Sebun Ga Shinu Toki! Tohkyoh Wa Chinbotsu Suru!)
Synopsis: Ultraseven is defeated by Magma's pet monsters, the Giras brothers. A new Ultraman arrives, one with a dark past....
2. The Big Sink! The Last Day of the Japanese Archipelago (大沈没! 日本列島最後の日! Daichinbotsu! Nihon Rettoh Saigo No Hai!)
Synopsis: Leo is nearly overwhelmed by the Giras Brothers and Alien Magma, but is saved by Dan. The city is not so lucky.
3. A Farewell to Tears (涙よ さよなら Namida yo Sayonara)
Synopsis: A mysterious alien begins attacking and brutally killing MAC members. Leo must stop it.
Kaiju: Alien Tsuruk
4. A Vow Between Men (男と男の誓い Otoko to Otoko no Chikai)
Synopsis: Leo is defeated, and Dan trains Gen even harder. Unfortunately, the monster won't wait.
Kaiju: Alien Tsuruk
5. Don't Cry! You're a Man (泣くな! お前は男の子 Nakuna! Omae wa Otokonoko)
Synopsis: Leo must defeat the sword monster, Kanedoras as he tries to protect the orphan, Tooru and his sister.
6. You're a Man! Burn On! (男だ! 燃えろ! Otokoda! Moero!)
Synopsis: Leo fails to save a woman, angering her lover. He must train to defeat the new threat.
Kaiju: Alien Karly
7. A Beautiful Man's Disposition (美しい男の意地 Utsukushī Otoko no iji)
Synopsis: Gen is suspicious of the strange flower Kaoru found. Little does anyone realize that the flower is under the control of the evil Kendoros!
8. Certain Kill! Monster Challenger! (必殺! 怪獣仕掛人 Hissatsu! Kaijū Shikake hito)
Synopsis: Gen saves a civilian but allows the monster to get away. Gen is suspended from MAC and sent to the mountains to train...
9. Bridge of Friendship That Spans Space (宇宙にかける友情の橋 Uchū ni Kakeru Yūjō no Hashi)
Synopsis: Gen enjoys a day off at an amusement park with his friends. However, a space monster called Guiro has taken up residence there...
10. The Wandering Monster of Sorrow (かなしみのさすらい怪獣 Kanashimi no Sasurai kaiju)
Synopsis: A kaiju arrives and Gen recognizes it as an old friend. Can he defeat it?
11. One Man Covered in Mud (泥まみれ男ひとり Doromamire Otoko Hitori)
Synopsis: Alien Kettle has come to earth, killing the father of a child. How will he deal with his grief?
Kaiju: Alien Kettle
12. The Adventure Nut Arrives! (冒険野郎が来た! Bōken yarō ga kita!)
Synopsis: An Aboriginal man may just hold the secret to defeating a monster.
13. Huge Explosion! A Desperate Couple of Aliens (大爆発! 捨身の宇宙人ふたり Dai Bakuhatsu! Shashin no Uchūbito Futari)
Synopsis: After Gen is framed by Alien Vibe, he must discover it's secret to defeat it.
Kaiju: Alien Vibe
14. Certain-Kill Fists! A Young Boy Calls Upon a Tempest (必殺拳! 嵐を呼ぶ少 Hissatsu ken! Arashi o yobu shō)
Synopsis: Leo is defeated by the monster, Antales, when a mysterious boy comes into to the dojo competition and knocks out everyone in it. Who is he?
15. Deadly Designs in Darkness! Attacking With Fighting Spirit (くらやみ殺法! 闘魂の一撃 Kura ya mi sappō! Tōkon no ichigeki)
Synopsis: When an alien with the ability to duplicate itself arrives in Tokyo, Gen trains to dodge it's multiple attacks.
Kaiju: Alien Flip
16. The Woman Who Faded Into the Night (真夜中に消えた女 Mayonaka ni kieta on'na)
Synopsis: The dreadful Alien Atler has come to earth, and Dan tells Gen he is no match for this enemy. She also has the power to wipe out entire planets...
Kaiju: Alien Atler
17. Behold! Ultra Horror Series - Bride of the Wolfman (見よ! ウルトラ怪奇シリーズ・狼男の花嫁 Miyo! urutora kaiki shirīzu - ōkami otoko no hanayome)
Synopsis: A werewolf stalks young women during the nights. One young girl refuses to stay indoors.
Kaiju: Alien Wolf
18. Behold! Ultra Horror Series - Vampire! The Bat Girl (見よ! ウルトラ怪奇シリーズ・吸血鬼! こうもり少女 Miyo! Urutora kaiki shirīzu kyūketsuki! Kōmori shōjo)
Synopsis: A horde of vampire bats is shot down, and Momoko finds a wounded girl in a field. Tooru suspects something of her.
19. Behold! Ultra Horror Series - The Revival of the Half-Man Fish (見よ! ウルトラ怪奇シリーズ・よみがえる半魚人 Miyo urutora kaiki shirīzu - yomigaeru hangyojin )
Synopsis: Gen and some friends go to Hokkaido, but the village doesn't allow fishing during the Bon festival. However, the Alien Boze may have been awakened.
Kaiju: Alien Boze
20. Behold! Ultra Horror Series - The Mysterious Boy of the Little Bear (見よウルトラ怪奇シリーズ・ふしぎな子熊座の少年 Miyo! urutora kaiki shirīzu - fushigina kogumaza no shōnen)
Synopsis: An alien boy arrives on earth, pursued by a monster. MAC must stop it before it murders too many people and kills the gentle Bock.
21. Behold! Ultra Horror Series - I Saw a Goddess in the Far North (見よウルトラ怪奇シリーズ・北の果てに女神を見た！ Miyo! urutora kaiki shirīzu - kita no hate ni megami o mita!)
Synopsis: Aliens are after a space goddess. Can Leo save her?
22. The Leo Brothers vs the Monster Brothers (レオ兄弟対怪獣兄弟 Reo kyōdai tai kaijū kyōdai)
Synopsis: While Leo is engaged in battle with 2 monster brothers, his long-lost brother, Astra arrives to assist him.
Kaiju: Garon and Littre
23. The Mischievous Alien Who Fell Out of Bed (ベッドから落ちたいたずら星人 Beddo kara ochita itazura hoshibito)
Synopsis: A mischievous alien falls out of his bed onto Earth where he befriends a group of kids. He shows off his monster, Renbolar, only for one of the kids to pull off his tail that was controlling it, causing it go on a rampage. Can Ultraman Leo stop it until it's master's tail grows back?
24. The Beautiful Virgo Maiden (美しいおとめ座の少女 Utsukushī otome-za no shōjo)
Synopsis: When their planet is ruined by giant rebellious robots, an alien and her grandfather escape to Earth only to be hunted down by them. Luckily, Leo steps in to help.
25. The Rhinoceros Beetle Is a Space Invader (かぶと虫は宇宙の侵略者！ Kabutomushi wa uchū no shinryaku-sha!)
Synopsis: Evil Aliens use a giant beetle to spread poisonous garbage across Earth. Leo must stop it!
26. Japan Masterpiece Folklore Series - Ultraman King vs the Magician (日本名作民話シリーズ・ウルトラマンキング対魔法使い Nihon meisaku minwa shirīzu - Urutoraman Kingu Tai Mahoutsukai)
27. Japan Masterpiece Folklore Series - Mighty! Momotaro! (日本名作民話シリーズ・強いぞ! 桃太郎 Nihon Meisaku minwa shirīzu - Tsuyoizo! Momotaro)
Synopsis: A savage alien with a huge appetite for apples come to Earth to eat all of our apples but MAC won't have any of that.
28. Japan Masterpiece Folklore Series - The Return of the Bearded Captain! (日本名作民話シリーズ・帰ってきた ひげ船長 Nihon meisaku minwa shirīzu - Kaettekita Hige Senchou)
Synopsis: An alien narrowly escapes death from a group of villagers with the help of a former sea captain. However, the tables turn when the aliens begin to attack the village and matters get even worse when they fuse onto a giant kaiju.
Kaiju: Alien Paradai
29. Japan Masterpiece Folklore Series - Reunion of Fate! Dan and Anne (日本名作民話シリーズ・運命の再会 ダンとアンヌ Nihon meisaku minwa shirīzu - Unmei no Saikai Dan to Annu)
Synopsis: Dan sees a woman who he believes to be Anne. But the Uringa alien calls her "mother." What is the connection, and is she really Anne?
30. Japan Masterpiece Folklore Series - The Monster's Favor (日本名作民話シリーズ!怪獣の恩返し鶴の恩返しより Nihon meisaku minwa shirīzu! Kaijū no ongaeshi tsurunoongaeshi yor)
Synopsis: When a boy and his father pull out a gigantic needle that was stuck in a monster's foot, she repays them by working at their shop while the father's injured. While there, she makes special pinwheels out of her feathers. Unfortunately, these attract the vicious Alien Magma, the very alien that destroyed Leo's home planet, who is determined to kill Rolan after she refuses to marry him. This time, Leo can't let him get away!
31. Japan Masterpiece Folklore Series - The White Flower That Protects Earth (日本名作民話シリーズ・地球を守る 白いの花 Chikyū wa Mamoru Shiroi no hana)
Synopsis: A mysterious old man comes to Earth with poisonous flowers that put kids in comas. Can Leo stop his evil plans? Can he save the kids?
32. Japan Masterpiece Folklore Series - Farewell, Princess Kaguya (日本名作民話シリーズ・さようなら かぐや姫 Nihon Meisaku Minwa Shirīzu - Sayonara Kaguya Hime)
Synopsis: A skilled female gymnast has been acting strangely lately. What secret does the moon hold about her?
33. The Leo Brothers vs the Space Demon Alien (レオ兄弟対宇宙悪霊星人 Reo Kyodai tai Uchuu Aku Rei Seijin)
Synopsis: When Leo is out-matched by the kaiju, Alien Akumania, his brother returns to help him in battle again.
Kaiju: Alien Akumania
34. Ultra Brothers, Eternal Vows (ウルトラ兄弟永延の誓い Urutora Kyodai Ei En no Chikai) (minor)
Synopsis: Ultraman Jack arrives on Earth to take Seven's Ultra Eye back to the Land of Light for repairs. However, an evil alien gets in his way and it's all-out melee. Leo and Jack fighting together and to top it all off, a new Capsule Monster is introduced.
35. I'm a Monster General! (おいらは怪獣大将だ！ Oira wa kaijū taishōda!)
Synopsis: A bratty kid saves an alien from being entrapped in a pot for skipping Monster school on the condition that he does his homework for him. However, this ends up humiliating him when all the answers are wrong. He then tells the little monster to destroy the school which gets him MAC's bad side. Later, MAC find him and chase him until hs grows giant. All he wants to do is go home. Will he ever?
36. Fly Leo Brothers, Save the Space Base! (飛べレオ兄弟 宇宙基地を救え Tobe Reo Kyoudai Uchuu Kichi wo Sukue)
Synopsis: An astronaut, thought to be dead, comes back to Earth from the deadly Planet Atlanta. However, he is secretly an Alien Atlanta. Leo knows he must defeat it but the alien's lover would be devastated. Can he do it?
Kaiju: Alien Atlanta
37. Mystery! The Mirror in Which the Devil Lives (怪奇！悪魔のすむ鏡 Kaiki! Akuma no sumu kagami)
38. Battle! The Leo Brothers vs. the Ultra Brothers! (決闘! レオ兄弟対ウルトラ兄弟 Ketsu tou! Reo Kyoudai Tai Urutora Kyoudai)
Synopsis: The evil Alien Babarue disguises himself as Leo's younger brother to retrieve the Ultra Key, meaning the Land of Light and Earth will collide. When "Astra" arrives on Earth, he tells Leo that the Ultra Brothers are after him. Will Leo see through his disguise? What will be the fate of the 2 planets?
Kaiju: Alien Babarue
39. The Leo Brothers and the Ultra Brothers, Time of Victory (レオ兄弟ウルトラ兄弟 勝利の時 Reo Kyoudai Urutora Kyoudai Shouri no Toki)
Synopsis: Leo discovers the true intentions of "Astra" and must put an end to it.
Kaiju: Alien Barabou
40. Terror of the Saucer Race Series - MAC Annihilated! The Flying Saucer Is a Living Creature (恐怖の円盤生物シリーズ・MAC全滅！円盤は生物だった Kyōfu no enban seibutsu shirīzu - MAC zenmetsu! Enban wa seibutsudatta)
Synopsis: A beast under the guise of a Flying Saucer travels from a distant planet to attack Earth. MAC doesn't detect it, and gets all but destroyed.
41. Terror of the Saucer Race Series - The Saucer Creature from the Evil Planet Is Here! (恐怖の円盤生物シリーズ・悪魔の惑星から円盤生物が来た！ Kyōfu no enban seibutsu shirīzu - Akuma no wakusei kara enban seibutsu ga kita!)
Synopsis: Tooru and some friends try to attract a flying saucer. Unwittingly, they draw the attention of Black Dome, which had been summoned to earth by Commander Black.
42. Terror of the Saucer Race Series - Leo Is in Danger! The Assassin Is a Flying Saucer (恐怖の円盤生物シリーズ！レオが危い！・暗殺者は円盤生物 Kyōfu no enban seibutsu shirīzu - Reo ga abunai! Asashin wa enban seibutsu)
Synopsis: Another saucer, Absorba, has been summoned to earth. Gen suspects it is taking advantage of a boy's kind feelings towards animals.
43. Terror of the Saucer Race Series - Challenge! The Terror of the Blood-Sucking Saucer (恐怖の円盤生物シリーズ・挑戦！吸血円盤の恐怖 Kyōfu no enban seibutsu shirīzu - Chōsen! Kyūketsu enban no kyōfu)
Synopsis: The saucer monster Demos has been called down to earth by Black Directive, and begins killing the inhabitants of Gen's town. What can the ultra do in this situation?
44. Terror of the Saucer Race Series - The Shooting Star from Hell (恐怖の円盤生物シリーズ・地獄から来た流れ星! Kyōfu no enban seibutsu shirīzu - Jigoku kara kita nagareboshi!)
Synopsis: A new saucer creature has arrived on earth, but Tooru's school conflict may get in the way of its destruction.
45. Terror of the Saucer Race Series - The Phantom Girl (恐怖の円盤生物シリーズ・まぼろしの少女 Kyōfu no enban seibutsu shirīzu - Ma boroshi no shōjo)
Synopsis: Scientists start investigating Black Star, and Commander Black brings in an assassin to stop them. Meanwhile, Tooru befriends a mysterious girl...
46. Terror of the Saucer Race Series - The Fighting Leo Brothers! The End of the Flying Saucer Beast (恐怖の円盤生物シリーズ! 戦うレオ兄弟! 円盤生物の最後! Kyōfu no enban seibutsu shirīzu・Tatakau Reo kyōdai! Enban seibutsu no saigo!)
Synopsis: A new powerful saucer creature has been summoned to earth. Two brothers have an encounter with it, but the police refuse to believe a monster is behind their accident.
47. Terror of the Saucer Race Series - The Girl Who Collects the Stardust of Demons (恐怖の円盤生物シリーズ！悪魔の星くずを集める少女 Kyōfu no enban seibutsu shirīzu! Akuma no hoshikuzu o atsumeru shōjo)
Synopsis: Black Terrina arrives on earth, scattering pretty shells down upon Japan. Little to the humans know the evil will behind the pretty objects as they collect them.
48. Terror of the Saucer Race Series - The Giant Bird Saucer Attacks Japan's Archipelago (恐怖の円盤生物シリーズ！大怪鳥円盤日本列島を襲う！ Kyōfu no enban seibutsu shirīzu! Dai kaichō enban nipponrettō o osou!)
Synopsis: Gen meets a friend who he broke up with over selfishness. The newest saucer monster may bring their conflict to the centre stage again.
49. Terror of the Saucer Race Series - The Red Assassin Who Beckons Death! (恐怖の円盤生物シリーズ！・死を呼ぶ赤い暗殺者！ Kyōfu no enban seibutsu shirīzu!-Shi o yobu akai asashin!)
Synopsis: Tooru mourns his losses and finds a teru teru bozu, unaware it is really Nova in disguise.
50. Terror of the Saucer Race Series - The Life of Leo! The Miracle of King! (恐怖の円盤生物シリーズ！レオの命よ！キングの奇跡！ Kyōfu no enban seibutsu shirīzu! Reo no inochi yo! Kingu no kiseki!) (temporary)
Synopsis: Bunyo has come to earth! He may not have strength, but he's smart, as Leo may soon find out..
51. Terror of the Saucer Race Series - Goodbye Leo! Journey to the Sun (恐怖の円盤生物シリーズ！さようならレオ！太陽への出発 Kyōfu no enban seibutsu shirīzu! Sayōnara Reo! Taiyō e no tabidachi)
Synopsis: The most powerful saucer beast is summoned from Black Star. What will be the fate of Leo, and the fate of earth?