The Retcon Chronicles

Defenders of the Earth is an American animated television series produced in 1986, featuring characters from three comic strips distributed by King Features Syndicate—Flash Gordon, The Phantom, and Mandrake the Magician—opposing Ming the Merciless in the year 2015. Supporting characters include their children Rick Gordon, Jedda Walker, Kshin, Mandrake's assistant Lothar, and Lothar's son L.J. The show lasted for 65 episodes; there was also a short-lived comic book series published by Star Comics, created by Gerry Conway, Ross Andru and John Romita, Sr.. The closing credits credit Rob Walsh and Tony Pastor for the main title music, and Stan Lee for the lyrics. The series was later shown in reruns on the Sci Fi Channel as part of Sci Fi Cartoon Quest.

Every era has an individual that begins a journey seeking the way of the road. The numerous adventures they encounter are harsh, relentless, and life threatening. It is the burning souls of these brave individuals that lead human beings to the future. People called them Adventurers. The Search Guard Successor Foundation collects treasures from all around the world that are scarce and about to be lost forever. Among the treasures, the secretive finds that contained dangerous powers were called “Precious”. If these Precious were to be robbed and utilized by Negative Syndicates, people would be put in serious danger. This is why the S.G.S. will form a secret unit to locate and defend Precious. The name of the unit is Boukengers.

When his video game prowess is discovered by the International Network of Excel-Science and Technology — or I.N.E.T. — high school student Kenta Date is brought in to lend his expertise to their mysterious research. Meanwhile, four classmates show up, wanting to know more about the I.N.E.T. facility. Their experience will change their lives forever, as I.N.E.T. survives an attack by the nefarious Dr. Hinelar and an army from another dimension determined to conquer our reality! Now, it's up to Kenta and his four classmates to "install Megaranger" and become the team of heroes their video games prepared them to be!

As the world's first generation of superheroes (who received their powers in the 1930s) become the revered elder guard in the present, their superpowered children struggle to live up to the legendary feats of their parents.

Superthings Rivals of Kaboom, Kazoom Power

It's the 30th century and time travel is illegal. To help monitor and police time crimes, the Time Protection Department is founded. But when Don Dolnero and his nefarious gang manage to trick four new TPD cadets into allowing them travel to the 20th century, the four cadets are forced to pursue them for the sake of history. There, in a time foreign to them, the cadets enlist Tatsuya Asami, a young martial artist, to aid their mission. Together, these five youngsters become the Timerangers. And though they try to live as ordinary 20th-century citizens, the Timerangers dedicate their lives to stopping Dolnero and others that may follow in his footsteps, attempting to forever alter the proper timeline!

聖輝戦隊 プリズムスリー

The alien invasion force called Warstar destroy the Heaven’s Tower, the bridge between the Earth and the Gosei World, home of the Gosei Angels. Five apprentice Gosei Angels who happened to be on the Earth transform into Goseiger and fight to defend the Earth.

Taiyo Sentai Sun Vulcan is the fifth season in Toei Company's Super Sentai tokusatsu television series. It was broadcast from February 7, 1981, to January 30, 1982, and is the only Super Sentai series to serve as a direct sequel to its previous series and the only all-male Super Sentai team. Its international English title as listed by Toei is simply Sun Vulcan. This was the last Sentai season to be co-produced with Marvel Comics.

When a tragedy befalls their fellow students on graduation day, three pupils of the Hayate Way's Ninja Academy must take on the Jakanja — a clan of evil space warriors. But they can't do it alone. Can they find the help they need? And can the young warriors act swiftly enough to defeat the Jakanja before they destroy the known universe?

The three Tribes of the Daos Empire - Shura, Dai and Gorma - were peaceful until the Gorma set out to conquer the planet, launching a magical war between the Gorma and Dai Tribes that lasted for centuries. In the end, both civilizations were lost... until now. The evil Gorma have returned. Now, it's up to Master Kaku to assemble a team of kids with high levels of Ch'i to become the protectors of the Earth known as the Dairangers!

After the Bowzock, a ruthless — not to mention reckless — gang of interstellar biker thugs, destroy his home planet of Hazard, Dappu visits Earth where he discovers five humans with the ability to harness "Carmagic." With this power, these five heroes can defeat the Bowzock before the band of witless bikers is able to add Earth to its list of wrecked worlds.

Twenty years after their planet was attacked by the brutal Zone Empire, the five Hoshikawa children, who escaped and were raised on Earth, must prepare for a brand-new war. This time, though, they're ready ... having developed the powerful Fiveman technology that will help them defend Earth from the same empire that conquered their home world.

Juukou B-Fighter is a 1995 Japanese tokusatsu television series. B-Fighter is short for "Beetle Fighter". It was part of Toei's ongoing Metal Hero Series. It dealt with three members of the prestigious Earth Academia fighting against the evil forces of the otherworldly Jamahl Empire. The action footage and props were later used for Big Bad Beetleborgs.

Beast-Fist is a form of martial arts where the powers of a beast can be acquired by sensing the beast in their hearts. There are two relative schools of the Beast-Fist. One, the Beast-Fist of justice, Geki Juken Beast Arts. And one, the evil Beast-Fist of Rin Juken Akugata. The two schools of warriors learn and change in order to increase in power every day, as they are destined to clash.

The Sky Force sends five highly trained operatives to participate in an experiment which will expose them to Birdonic Waves, resulting in superhuman abilities. But when the Earth Ship is attacked by Vyram, the majority of the Birdonic Waves are sent to Earth and find four unsuspecting civilians. Now, it's up to these four accidental super humans – Raita, Kaori, Ako, and Gai – alongside Ryu, the only original operative to receive Birdonic Waves, to defend their dimension against Vyram.

Join the VR troopers as they use `Virtual Reality' to stop the evil GrimLord creating havoc.

Fighting for truth, justice and the last slice of pizza, these five superheroes are living proof you're never too young to save the planet. Protecting Earth and beyond, the Teen Titans use martial arts and gadgetry to battle villains.

Souji Mitsuka is a first-year high school student who is obsessed with twin-tails. One day, a beautiful girl from a parallel world named Twoearle, suddenly appeared in front of him and gave him the power to transform into the twin-tailed warrior Tail Red. With the Ultimegil organization attacking the planet, Souji now must fight in order to protect the peace on Earth.

When the planet is threatened by Super Villains, time traveling conquerors, alien invaders, mythical monsters or mad robots bent on the total destruction of humanity, when the forces of evil are so overwhelming that no single hero has the power to save the world, when there is no hope left…the AVENGERS ASSEMBLE!