Voltes V: Legacy follows the story of three brothers, Steve, Big Bert, and Little Jon Armstrong, and their friends Jamie Robinson and Mark Gordon, as they fight the forces of humanoid aliens known as Boazanians who plans to invade the earth and launch their beast fighters all over the world.
The Earth is under attack by an alien menace known as the Boazanian Forces. A special group of people who have been properly trained to deal with this kind of emergency pilots the Voltes V robot to fight and defend humanity.
Hrothgar demonstrates his capabilities with his impressive inventions and generous demeanor and is soon selected to be the next ruler of Boazania. However, Zambojil, the son of the late emperor, becomes determined to prevent this from happening.
Hrothgar and slave rebels battle the Boazanian soldiers. Before they are captured, the rebels aid Hrothgar's escape with his airship. He pledges to return and rescue the rebels from the empire.
Mary Ann gives Hrothgar a new name, Ned Armstrong. They soon fall in love and have two sons, Steve and Big Bert. Meanwhile, Ned and the Earth's leaders build Camp Big Falcon, the base for the powerful robot Voltes V.
Ned returns to Boazan to fulfill his promise and free the hornless slaves from Emperor Zambojil. In Boazan, Emperor Zambojil tells the young Zardoz about his treacherous father. Zardoz remains loyal to the Empire.
Dr. Smith introduces the five Volt machines to the cadets. As Ned returns to planet Boazan, the Boazan soldiers try to capture him.
Zardoz bids Boazan farewell to invade planet Earth. Steve faces a military officer who thinks that he is arrogant and fires at him.
Zardoz' generals inform him that they could hasten their voyage to Earth and reach Terra Erthu in a month's time. Meanwhile, Mary Ann discovers that Little Jon had gone to the forbidden area.
The Armstrong brothers are now suspicious of their superhuman abilities and will go to any length to discover the truth.
The Boazanian empire led by Zardoz finally arrived at Terra Erthu to conquer the world where Hrothgar was hiding. What steps will Camp Big Falcon take to save their world?
The Voltes team is finally revealed! Will the team win against the strength of the Boazanian empire to save planet Earth from destruction?
An all out war between the Voltes V and the Boazanians is about to happen! Will the new heroes of planet Earth be successful in their mission, or will they fall into the hands of Zardoz?
What will be the next step of Zardoz and his Boazanian army after their unexpected defeat at the hands of the new saviors of the Earth, Voltes V?
After facing Voltes V, the Boazanians cannot accept defeat and have decided to make another beast fighter called, Vaizanger.
An unexpected event occurs at Camp Big Falcon while Voltes V is in the middle of training. Are they ready to face the Boazanian army again?
As the Boazanians attack Terra Erthu, many lives will be put in danger, including the life of Mary Anne after she failed to enter Camp Big Falcon.
What can Mary Anne do to help Voltes V defeat Zardoz and the Boazanian army?
What will life be like for the Armstrong boys now that their loving and caring mother, Mary Anne, is gone?
The Armstrong brothers seek a means of coping and forgetting the grief of losing their mother after she passed away.
Will Mark understand the pain of the Armstrong brothers if he finally discovers what happened to his mother?
Zardoz and the Boazanian army are ready to attack Terra Erthu with their newest beast fighter, Gardo. Will they successfully conquer the planet this time?
Voltes V will be in a precarious situation because of the unique strength and skill of the new Boazanian beast fighter, Gardo. Will this be Zardoz's key to conquering Terra Erthu?
Will Steve still have time to learn the butterfly return technique to fight Gardo before it penetrates Camp Big Falcon.
Jamie suspects that Eva is plotting something against their back.
Jamie's life will be in danger because an unknown person will attempt to take her life. Will they be able to identify the culprit?
Will Steve be able to act as a big brother to his siblings, even though it's causing tension between him and Big Bert?
Big Bert allows Judy to visit Camp Big Falcon even though it is against their rules. What information can Judy gather as she infiltrates the opponent's camp?
Big Bert plans on retiring in the Voltes 5 team but Steve is against it.
Now that Judy knows that Big Bert is part of the Voltes team, will she still pursue the task given by Zardos?
The lives of Little Jon and the people at Camp Big Falcon are in danger. What danger awaits them, and who is at fault for it?
How will the Voltes team save Camp Big Falcon and Little Jon from the attacks of the Boazanians?
Will the strength of the Voltes team be enough to fight against the two beast fighets, Negg and Daiga?
Steve has finally learned the secret of Judy, and the latter has pleaded to keep it a secret from Big Bert.
Will Zardoz and the Boazanian empire finally be successful in winning the battle against Voltes V with the help of their powerful beast fighter, Daineegu?
Steve realizes that he is ready to admit his feelings for Jamie but what if he also finds out that Mark feels the same way about Jamie.
General Zuhl comes up with a new strategy to defeat Voltes V. Will Prince Zardoz be happy with the general's plans?
After gathering information about the core strength of Voltes V, will the Boazanians succeed in creating another beast fighter that can defeat Voltes V and conquer Terra Erthu?
The Voltes V team has finally met their newest opponent, Namazuka. Meanwhile, the team is struggling to make the volt in sequence because of the cutting-edge technology.
Dr. Smith thinks of an alternative plan to save their planet from the wrath of the Boazanians while the members of the Voltes V are still recovering.
After losing the fight against Voltes V, Zardoz devises a new strategy to gather more information about Voltes V.
Prince Zardoz successfully infiltrates Camp Big Falcon to gather information about Voltes V.
After a successful infiltration in Camp Big Falcon, will Prince Zardoz be trimphant in his next mission to gather more information about Voltes V with his new identity as Manuel?
Dr. Smith begins to suspect Manuel's real motive.
After his successful mission at Camp Big Falcon, Prince Zardoz discovers the Voltes team's vulnerability. Will this information be enough for their next mission to conquer Terra Erthu?
How will Ned Amstrong's sudden return to Camp Big Falcon affect the Armstrong brothers and the rest of the Voltes team?
Ned Armstrong's unexpected return to Camp Big Falcon brings a lot of questions to the Voltes team. Is Ned a real one, or is he only an impostor from Boazan?
Will Dr. Smith and the other members of the Voltes team discover that Ned Armstrong, the one who returned to Camp Big Falcon, is a Bozanian spy?
After Steve discovers that Ned is an impostor, he will make sure that he pays for what he did to Dr. Smith.
Can the Voltes team be able to stand against Zardos and the Boazanians after losing Dr. Smith?
Dr. Hook take Dr. Smith’s position in leading the Voltes team’s fight against Boazanian. Does the new commander possess enough knowledge to help in their mission?
It seems that Steve, Big Bert, Little Jon, Mark and Jamie are unsatisfied with the way Dr. Hook manages their team. What will happen to the Voltes team if the tension between them and their new leader continues?
After recognizing that Dr. Hook might help them defeat the Boazanians, the Voltes team agreed to train with him.
The Voltes team will have an encounter with Ned Armstrong, but after experiencing Zardoz's deception, they will be hesitant to trust Ned Armstrong.
Will Big Bert succeed in his plans to save Ned from the hands of the Boazanians.
Voltes V will have another encounter with Zoldier! Will they defeat the beast fighter this time to continue their search for Ned Armstrong?
A new Boazanian guest will catch the Voltes team off guard, making them concerned about whether it is a new opponent.
Will the Voltes team find out the hideout place of the Boazanians because of General Zuhl's lead information, or will it only lead the team to disaster?
Zardoz successfully captivated the four Voltes V members because of General Zuhl. Will the Voltes team escape the wrath of the prince of Boazan?
Prince Zardoz will receive great help with the arrival of General Oslack on their side. Will these joined forces be enough for the Boazanians to defeat Voltes V?
The Voltes team will engage in another major battle, and as a result of this clash, they will discover that Voltes V’s weapons are insufficient to destroy their opponents.
Steve feels jealous and miserable after learning about Jamie's and Mark's relationship.
The Voltes team will have a problem after Mark and Steve's friendship is destroyed, will they be able to defend the world against another Boazanian beast fighter now that Voltes V is not complete?
Victory is on the side of Voltes V after defeating Boazanian’s beast fighter with the help of the Mechanical Eagle! But will the team discover who is behind this aircraft?
With Desler returning to the fight, the Mechanical Eagle will also return to help Voltes V. Will the Voltes team find out what their new ally's motives are and why it continues to help them?
Voltes V will return the favor to the Mechanical Eagle as they save it from the savage attacks of the Boazanians, and as a result, the Armstrong brothers will learn something about their father, Ned.
Zardoz confronts Steve and challenge him in a one-on-one duel.
General Robinson will find out about the current conflict between Steve and Mark because of Jamie.
What could be the reason for General Robinson's decision to step down from his position as the commander of Earth's defense force?
Oslack will use Jamie against his father, General Robinson. Will the General of the Boazanians succeed in his evil plans to capture one of the Voltes team's generals?
General Draco will face Steve Armstrong and try to find out his secret using his invented germ. Meanwhile, Jamie is still not in good condition after his father's death
Zardoz discovers that the Armstrong brothers' identities are not what they appear to be.
Will Jamie recover quickly from the assault she suffered at the hands of an assailant, or will she have the same fate as her father, General Robinson?
Prince Zardoz's new troops, Contessa Zaki, Arisa, and Takeo have arrived! Are they capable enough to withstand the power of Voltes V?
Eva will try her luck again to be a part of the Voltes team while Jamie is in recovery. Meanwhile, Contessa Zaki will start the first phase of her plans to defeat Voltes V.
The Voltes team will face another Boazanian enemy. Will these new opponents bring an end to Voltes V?
Zaki challenged the Voltes team with her twin warriors.
As the Voltes team escapes from the hands of the Boazanians, a severe punishment awaits the twin warriors, Takeo and Arisa.
Prince Zardoz and his fleet attack Camp Big Falcon and the secret base of the Boazanian rebels simultaneously, which will be a tough decision on the Voltes team on who they should help first!
Can Voltes V defeat Zunaizer to aid Dr. Ned Armstrong and the other Boazanian rebels in their battle against Prince Zardoz’s army?
Zardos suspects that someone within his camp is betraying him and helping the Voltes team.
The Voltes V have finally discovered Zardoz's secret lair and want to end his reigh once and for all.
Will Prince Zardoz face defeat after Zander and Oslack join forces to disrupt his plans?
Will the Voltes team secure the victory after winning against Prince Zardoz’s one of the most dependable generals, Draco?
Voltes V will face a big problem because of the bomb planted by General Oslack. Will the Voltes team be able to destroy it before it’s too late?
The Voltes team and the Boazanian rebels join forces to save Ned Armstrong and the other captives of Emperor Zambojil.
The Camp Falcon suddenly encounters Zu Zambojil’s most powerful weapon after reaching the planet Boazan.
Will the Boazanian empire meet its downfall after the Voltes team and the Boazanian Rebels reach their planet?
Will the Voltes team and the Boazanian rebels finally achieve victory they have been longing for?
In Voltes V’s mission to achieve peace, the god of war of Boazan will hinder them. Is this the final enemy that they must defeat to achieve victory?
The Voltes V triumphs against their Boazanian enemies and finally brings the long-awaited peace to Boazan.
