Alien intergalactic slavers called Magma come to Earth in an attempt to find more slaves for their expanding evil empire. In response, the Ultra Warriors send Leo to protect the planet from this new threat.
S01:E01 - The Death of Seven! Tokyo Is Sinking!
Ultraseven is defeated by Magma's pet monsters, the Giras brothers, while a new Ultraman arrives.
S01:E02 - The Big Sink! the Last Day of the Japanese Archipelago
Leo is nearly overwhelmed by the Giras Brothers and Alien Magma, but is saved by Dan. The city is not so lucky.
S01:E03 - A Farewell to Tears
A mysterious alien begins attacking a brutally killing MAC members. Leo must stop it.
S01:E04 - A Vow Between Men
Leo is defeated, and Dan trains Gen even harder. Unfortunately, the monster won't wait.
S01:E05 - Don't Cry! You're a Man
Gen must train, using Dan's strange machine, to defeat the monster Kanedoras. But will Tooru forgive him?
S01:E06 - You're a Man! Burn On!
Gen/Leo fails to save a woman, angering her lover. He must train to defeat the new threat.
S01:E07 - A Beautiful Man's Disposition
Gen is suspicious of the strange flower Kaoru found. Little does anyone realize that the flower is under the control of the evil Kendoros!
S01:E08 - Certain Kill! Monster Challenger!
Gen saves a civilian but allows the monster to get away. Gen is suspended from MAC and sent to the mountains to train—
S01:E09 - Bridge of Friendship That Spans Space
Gen enjoys a day off at an amusement park with his friends. However, a space monster called Guiro has taken up residence there—
S01:E10 - The Wandering Monster of Sorrow
A kaiju arrives and Gen recognizes it as an old friend. Can he defeat it?
S01:E11 - One Man Covered in Mud
Alien Kettle has come to earth, killing the uncle of a child. How will he deal with his grief?
S01:E12 - The Adventure Nut Arrives!
An Aboriginal man may just hold the secret to defeating a monster.
S01:E13 - Huge Explosion! a Desperate Couple of Aliens
Dan, as MAC's commander, must take responsibility for Gen's mistake. Will Gen have to leave MAC to make things right?
S01:E14 - Certain-Kill Fists! a Young Boy Calls Upon a Tempest
The monster Antales challenges Gen's dojo, trying to kill Leo in human form. How many will die before Gen can defeat Antales?
S01:E15 - Deadly Designs in Darkness! Attacking With Fighting Spirit
Gen is confounded by the Flip Alien's ability to appear in many places at once. So why can the young martial artist Tsuyama fend off the Flip Alien?
S01:E16 - The Woman Who Faded Into the Night
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—
S01:E17 - Behold! Ultra Horror Series - Bride of the Wolfman
A werewolf stalks young women during the nights. One young girl refuses to stay indoors.
S01:E18 - Behold! Ultra Horror Series - Vampire! the Bat Girl
A horde of vampire bats is shot down, and Momoko finds a wounded girl in a field. Tooru suspects something of her.
S01:E19 - Behold! Ultra Horror Series - the Revival of the Half-Man Fish
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
S01:E20 - Behold! Ultra Horror Series - the Mysterious Boy of the Little Bear
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.
S01:E21 - Behold! Ultra Horror Series - I Saw a Goddess in the Far North
Why has the goddess Nike appeared in Sapporo? And will her appearance bring more sinister things than victory?
S01:E22 - The Leo Brothers vs. the Monster Brothers
When monster brothers attack Tokyo, Leo remembers the loss of his own younger brother, Astra. But is Astra truly gone...?
S01:E23 - The Mischievous Alien Who Fell Out of Bed
The whimsical Coro Alien falls from his spade bed, and lands on Earth. He's happy to play with a group of human children, but things soon get out of hand
S01:E24 - The Beautiful Virgo Maiden
A peaceful alien and his granddaughter crash to Earth. Who pursues them, and what is the granddaughter's secret?
S01:E25 - The Rhinoceros Beetle Is a Space Invader
The young boy Jirou thinks poisonous garbage is raining from the sky. Can the Clean Alien really take him to a cleaner planet?
S01:E26 - Japan Masterpiece Folklore Series - Ultraman King vs the Magician
Leo has been shrunk down to tiny size! Can Ultraman King help him become big again?
S01:E27 - Japan Masterpiece Folklore Series - Mighty! Momotaro!
Young Momotaro swears he would protect everyone from a monster, just like the legend he's named after. Will he keep his promise when Onion comes to devour Earth's fruit?
S01:E28 - Japan Masterpiece Folklore Series - the Return of the Bearded Captain!
The captain saves a young Paradai Alien from a mob of angry fishermen. The Paradai Aliens thank the captain for his good deed, and turn their wrath upon the humans.
S01:E29 - Japan Masterpiece Folklore Series - Reunion of Fate! Dan and Anne
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?
S01:E30 - Japan Masterpiece Folklore Series - the Monster's Favor
The Magma Alien returns! Leo must save the virtuous alien Rolan from falling into the Magma Alien's clutches.
S01:E31 - Japan Masterpiece Folklore Series - the White Flower That Protects Earth
A curious old man gives strange but beautiful flowers to children. But why do all these children fall to a mysterious sleeping sickness soon after?
S01:E32 - Japan Masterpiece Folklore Series - Farewell, Princess Kaguya
A skilled female gymnast has been acting strangely lately. What secret does the moon hold about her?
S01:E33 - The Leo Brothers vs the Space Demon Alien
The space asteroid Demoniya, where space demons dwell, has descended to Earth. Leo will need Astra's help to stop Demoniya.
S01:E34 - Ultra Brothers, Eternal Vows
Because Dan can't transform into Seven after the battle with the Giras Brothers, Ultraman Jack flies to Earth to deliver a Monster Capsule & get his Ultra Eye fixed, but along the way he gets involved in a battle with Ashuran.
S01:E35 - I'm a Monster General!
Miyasaka, called Little Monster, hates doing his homework. Can he get the alien child Taishoh to do it for him?
S01:E36 - Fly Leo Brothers, Save the Space Base!
Gen rescues Ayako's fiance from a fiery death in a shuttle crash. But is he really Ayako's fiance anymore?
S01:E37 - Mystery! the Mirror in Which the Devil Lives
A mysterious woman appears, who looks just like Kaoru's dead mother. Gen struggles to save Kaoru from the woman's clutches.
S01:E38 - Battle! the Leo Brothers vs. the Ultra Brothers!
The Ultra Key, an item of immense power, was stolen! Was Astra, Leo's brother, the villain behind this crime?
S01:E39 - The Leo Brothers and the Ultra Brothers, Time of Victory
Leo must protect his brother Astra from the Ultra Brothers. Can Ultraman King help end the battle between the Leo Brothers and the Ultra Brothers?
S01:E40 - Terror of the Saucer Race Series - MAC Annihilated! the Flying Saucer Is a Living Creature
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.
S01:E41 - Terror of the Saucer Race Series - the Saucer Creature From the Evil Planet Is Here!
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.
S01:E42 - Terror of the Saucer Race Series - Leo Is in Danger! the Assassin Is a Flying Saucer
Another saucer, Absorba, has been summoned to earth. Gen suspects it is taking advantage of a boy's kind feelings towards animals.
S01:E43 - Terror of the Saucer Race Series - Challenge! the Terror of the Blood-Sucking Saucer
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?
S01:E44 - Terror of the Saucer Race Series - the Shooting Star From Hell
A new saucer creature has arrived on earth, but Tooru's school conflict may get in the way of its destruction.
S01:E45 - Terror of the Saucer Race Series - the Phantom Girl
Scientists start investigating Black Star, and Commander Black brings in an assassin to stop them. Meanwhile, Tooru befriends a mysterious girl—
S01:E46 - Terror of the Saucer Race Series - the Fighting Leo Brothers! the End of the Flying Saucer Beast
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.
S01:E47 - Terror of the Saucer Race Series - the Girl Who Collects the Stardust of Demons
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.
S01:E48 - Terror of the Saucer Race Series - the Giant Bird Saucer Attacks Japan's Archipelago
Gen meets a friend who he broke up with over selfishness. The newest saucer monster may bring their conflict to the centre stage again.
S01:E49 - Terror of the Saucer Race Series - the Red Assassin Who Beckons Death!
Tooru mourns his losses and finds a teru teru bozu, unaware it is really Nova in disguise.
S01:E50 - Terror of the Saucer Race Series - the Life of Leo! the Miracle of King!
Bunyo has come to earth! He may not have strength, but he's smart, as Leo may soon find out..
S01:E51 - Terror of the Saucer Race Series - Goodbye Leo! Journey to the Sun
The most powerful saucer beast is summoned from Black Star. What will be the fate of Leo, and the fate of earth?