Season 1

01 The Death of Seven! Tokyo Is Sinking! Episode 112th April 1974 Ultraseven is defeated by Alien Magma's pet monsters, the Gillas Brothers. A new Ultraman arrives, one with a dark past.... 02 The Big Sink! The Last Day of the Japanese Archipelago Episode 219th April 1974 Leo is nearly overwhelmed by the Giras Brothers and Alien Magma, but is saved by Dan. The city is not so lucky. 03 A Farewell to Tears Episode 326th April 1974 A mysterious alien begins attacking a brutally killing MAC members. Leo must stop it. 04 A Vow Between Men Episode 43rd May 1974 Leo is defeated, and Dan trains Gen even harder. Unfortunately, the monster won't wait. 05 Don't Cry! You're a Man Episode 510th May 1974 On a lake field trip, the young Toru, along with his little sister Kaoru, who lost his father to the alien Tsuruk, finds it difficult to enjoy being on a picnic in the company of others whose parents are able to be with them. 06 You're a Man! Burn On! Episode 617th May 1974 Gen/Leo fails to save a woman, angering her lover. He must train to defeat the new threat. 07 A Beautiful Man's Disposition Episode 724th May 1974 Gen is suspicious of the strange flower Kaoru found. Little does anyone realize that the flower is under the control of the evil Kendoros! 08 Certain Kill! Monster Challenger! Episode 831st May 1974 Gen saves a civilian but allows the monster to get away. Gen is suspended from MAC and sent to the mountains to train... 09 Bridge of Friendship That Spans Space Episode 97th June 1974 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 Episode 1014th June 1974 A kaiju arrives and Gen recognizes it as an old friend. Can he defeat it? 11 One Man Covered in Mud Episode 1121st June 1974 Alien Kettle has come to earth, killing the father of a child. How will he deal with his grief? 12 The Adventure Nut Arrives! Episode 1228th June 1974 An Aboriginal man may just hold the secret to defeating a monster 13 Huge Explosion! A Desperate Couple of Aliens Episode 135th July 1974 After Gen is framed by Alien Vibe, he must discover it's secret to defeat it. 14 Certain-Kill Fists! A Young Boy Calls Upon a Tempest Episode 1412th July 1974 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 Episode 1519th July 1974 When an alien with the ability to duplicate itself arrives in Tokyo, Gen trains to dodge it's multiple attacks. 16 The Woman Who Faded Into the Night Episode 1626th July 1974 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... 17 Bride of the Wolfman Episode 172nd August 1974 A werewolf stalks young women during the nights. One young girl refuses to stay indoors. 18 Vampire! The Bat Girl Episode 189th August 1974 A horde of vampire bats is shot down, and Momoko finds a wounded girl in a field. Tooru suspects something of her. 19 The Revival of the Half-Man Fish Episode 1916th August 1974 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. 20 The Mysterious Boy of the Little Bear Episode 2023rd August 1974 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 I Saw a Goddess in the Far North Episode 2130th August 1974 Aliens are after a space goddess. Can Leo save her? 22 The Leo Brothers vs the Monster Brothers Episode 226th September 1974 While Leo is engaged in battle with 2 monster brothers, his long-lost brother, Astra arrives to assist him. 23 The Mischievous Alien Who Fell Out of Bed Episode 2313th September 1974 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 Episode 2420th September 1974 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 Episode 2527th September 1974 Evil Aliens use a giant beetle to spread poisonous garbage across Earth. Leo must stop it! 26 Ultraman King vs the Magician Episode 264th October 1974 When Leo is shrunk down to a few inches by Pressure, Ultraman King, impressed by his fighting skills, arrives to assist him. 27 Mighty! Momotaro! Episode 2711th October 1974 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 The Return of the Bearded Captain! Episode 2818th October 1974 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. 29 Reunion of Fate! Dan and Anne Episode 2925th October 1974 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 The Monster's Favor Episode 301st November 1974 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 The White Flower That Protects Earth Episode 318th November 1974 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 Farewell, Princess Kaguya Episode 3215th November 1974 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 Episode 3322nd November 1974 When Leo is out-matched by the kaiju, Alien Akumania, his brother returns to help him in battle again. 34 Ultra Brothers, Eternal Vows Episode 3429th November 1974 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! Episode 356th December 1974 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! Episode 3613th December 1974 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? 37 Mystery! The Mirror in Which the Devil Lives Episode 3720th December 1974 Kaoru Umeda is kidnapped by Specter under the disguise of her mum. When Gen tries to save Kaoru, she sends Alien Mazaras to Earth. He must defeat them both! 38 Battle! The Leo Brothers vs. the Ultra Brothers! Episode 3827th December 1974 The evil Alien Barabou 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? 39 The Leo Brothers and the Ultra Brothers, Time of Victory Episode 393rd January 1975 Leo discovers the true intentions of "Astra" and must put an end to it. 40 MAC Annihilated! The Flying Saucer Is a Living Creature Episode 4010th January 1975 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 The Saucer Creature from the Evil Planet Is Here! Episode 4117th January 1975 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 The Assassin Is a Flying Saucer Episode 4224th January 1975 Another saucer, Absorba, has been summoned to earth. Gen suspects it is taking advantage of a boy's kind feelings towards animals. 43 Challenge! The Terror of the Blood-Sucking Saucer Episode 4331st January 1975 The saucer monster Deemos 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 The Shooting Star from Hell Episode 447th February 1975 A new saucer creature has arrived on earth, but Tooru's school conflict may get in the way of its destruction. 45 The Phantom Girl Episode 4514th February 1975 Scientists start investigating Black Star, and Commander Black brings in an assassin to stop them. Meanwhile, Tooru befriends a mysterious girl... 46 The Fighting Leo Brothers! The End of the Flying Saucer Beast Episode 4621st February 1975 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 The Girl Who Collects the Stardust of Demons Episode 4728th February 1975 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 The Giant Bird Saucer Attacks Japan's Archipelago Episode 487th March 1975 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 The Red Assassin Who Beckons Death! Episode 4914th March 1975 Tooru mourns his losses and finds a teru teru bozu, unaware it is really Nova in disguise. 50 The Life of Leo! The Miracle of King! Episode 5021st March 1975 Bunyo has come to earth! He may not have strength, but he's smart, as Leo may soon find out.. 51 Goodbye Leo! Journey to the Sun Episode 5128th March 1975 The most powerful saucer beast is summoned from Black Star. What will be the fate of Leo, and the fate of earth?