While on a field trip gone wrong, Mamoru has a chance encounter with the mechanical lion that delivered him to his parents eight years earlier. Source: crunchyroll

After Mamoru stops Guy from crushing the enemy`s core, the GGG scramble to make sense of the boy`s actions while preparing for another attack. Source: crunchyroll

After Mamoru is taken into custody by the GGG, the boy learns how he was able to save the man trapped inside the core. In the meantime, development is completed on a new tool in GaoGaiGar`s arsenal: the Dividing Driver! Source: crunchyroll

When the locomotive`s core escapes, Guy and the GGG go on a Zonder hunt before it tries hitch a ride on the nearest shuttle. Source: crunchyroll

The robotic brothers HyoRyu and EnRyu join the GGG! Their deployment couldn`t have come at a better time as they may be the best bots to face a Zonder that`s steamrolling the highway! Source: crunchyroll

Just as Mamoru officially joins the GGG, the robotic brothers discover they might be able to combine if their hearts and minds are fully synchronized! Source: crunchyroll

When the Zonder send a bullet train speeding out of control, it`s up to HyoRyu, EnRyu, and the LinerGao to stop it! Source: crunchyroll

The GGG loses all contact with Guy when he wades into a dark fog above the skies of Tokyo; a fog filled with the Zonder`s secrets. Source: crunchyroll

As the GGG struggles to keep up with a Zonder speed demon that`s tearing up the streets, Hyuuma nabs the newly developed Z-Sensor and goes for a ride around town. Source: crunchyroll

The GGG scramble to save Mamoru and Hana after the pair is suddenly trapped inside of a Zonder-controlled submersible heading for the ocean floor. Source: crunchyroll

The Four Machine Kings take control of the Isolde particle collider and the GGG are tasked with saving the scientists taken hostage. In the process, Mamoru discovers he has an ally watching over them from the shadows. Source: crunchyroll

After a shocking revelation about Zonder Metal comes to light, both the GGG and Zonderians review their intel while preparing for the next battle. Source: crunchyroll

Volfogg is put on high alert when the Zonder target Mamoru at a seaside amusement part. However, the Four Machine Kings actually have another prey in their crosshairs. Source: crunchyroll

Volfogg is forced to break out the big guns when Mamoru and his friends are cornered by an enemy army under the cover of thick fog. Source: crunchyroll

The GGG`s Secret Base is infiltrated from within, leaving Mamoru and Volfogg to fight their way back in before the base becomes a crater in Tokyo Bay. Source: crunchyroll

A battered Guy is forced to face a dark shadow from the past without the help of Hell and Heaven. Source: crunchyroll

When the use of Hell and Heaven becomes fatal for Guy, he`s forced to used a new tool in his arsenal: The Dimension Pliers! Source: crunchyroll

While Guy is in critical condition, Mikoto and the employees of the Space Development Corporation fall under the spell of a Zonder Magician. Source: crunchyroll

Just as the GGG find a solution for their Hell and Heaven problem, Guy is pulled into a sun on a collision course with Earth. Source: crunchyroll

Mamoru and his classmates discover that they`re on their own when their Vice Principal is Zonderized. Source: crunchyroll

The GGG are crushed under the weight of gravity manipulating Zonder. Fortunately for our heroes, a new ally with the ability to unlock GaoGaiGar`s full power appears! Source: crunchyroll

When a Zonder war plane takes a pair of hostages, Guy and GoldyMarg scramble to save them and shoot down the plane. Elsewhere, Pizza is plagued by memories of a distant past. Source: crunchyroll

Dr. Shishioh`s older brother returns from America with a robot who quickly becomes a big hit with Mamoru and his friends. Source: crunchyroll

As he`s introducing Mic and his brother to the GGG team, Dr. Shishioh realizes that something fishy is going on with his brother`s robot. Source: crunchyroll

A pair of Zonder robots unleash a volley of ultrasonic attacks that crush the GGG! With only Mic Sounders the 13th left, it`s time for him to step up the stage and system change! Source: crunchyroll

While Mic`s enjoying some fun in the sun with the kids, Pizza takes command of the Machine Kings` last piece of Zonder Metal. Source: crunchyroll

After Tokyo has been taken over by the Four Machine Kings, the GGG launch a desperate attack to break through the barrier surrounding the city. Source: crunchyroll

With the barrier broken, the stage has been set for the GGG`s final clash with Machine Kings. Source: crunchyroll

Guy and Pizza take their fight to fisticuffs while the city remains threatened by imminent Zonderization. With no other options remaining, the GGG place all their bets on Mic Sounders the 13th and the mysterious Disc X! Source: crunchyroll

Pasdar emerges from the depths of Tokyo for one last battle with the GGG. Battered and bruised, our heroes may be forced to use the dangerous Projectile X if they can even hope to grasp victory. Source: crunchyroll

The GGG`s fight has seemingly come to a close... or has it? Source: crunchyroll

With the GGG out of commission, Mic Sounders and his twelve brothers pop in to lend a hand in the face of new threat. Elsewhere, Kaidou suddenly appears before Mamoru alongside a massive battleship known as the J-Ark. Source: crunchyroll

With the new GGG`s Orbit Base open for business, Mamoru heads home for a bit before joining Kaidou on the hunt for the next Primeval. Source: crunchyroll

As the J-Ark sinks into the Arctic Ocean, Kaidou enlightens Mamoru on their shared origins. Meanwhile, Guy and Mic are seemingly the last remaining members of the GGG left to fight the Primevals. Source: crunchyroll

While Mamoru worries about his place within the GGG, the Chinese reveal their own pair of robot brothers: FuRyu and RaiRyu. However, the brothers` cold and calculating nature may pose a problem when the Great Wall of China is suddenly morphed into an orbital cannon! Source: crunchyroll

As the GGG struggle to destroy the cannon before it can take out the Orbit Base, FuRyu and RaiRyu step up to prove that they`re more than just cold steel. Source: crunchyroll

When presented with an artifact containing a peculiar G-Stone, Mamoru pieces together the true nature of his existence. Source: crunchyroll

Guy, ChoRyuJin, and GekuRyuJin blast off into space to stop a Primeval who aims to smite Earth by raining asteroids down upon it. Source: crunchyroll

Seven of the most powerful Primevals take human form and command their fleet of Zonder warships to encircle the GGG`s Orbit Base. Source: crunchyroll

The Seven Primevals have taken control of the Orbit Base, leaving only Mamoru, Kaidou, and a handful of GGG members left to stop them. Source: crunchyroll

With true purpose behind the boys` powers revealed, The GGG and J-Stone Warriors join forces to fight against the Primevals. Source: crunchyroll

Shortly after a fossilized ChoRyuJin is discovered, GaoGaiGar and J-Der are suddenly incapacitated while fighting a quartet of Primevals. With the King of Braves out of commission, only GekiRyuJin remains to fight back. Source: crunchyroll

Thanks to an incomprehensible force known as "THE POWER," a reborn ChoRyuJin flies in to join forces with GekiRyuJin! Source: crunchyroll

Mamoru struggles to reconcile his daily life with the fact he might not be human. Meanwhile, the Primevals prepare to launch their final assault on humanity. Source: crunchyroll

It`s a somber Christmas Eve as Mamoru and the GGG prepare themselves for their journey to Jupiter, where the galaxy`s fate will be decided. Source: crunchyroll

Reeling from the sudden death of a loved one, Guy is drawn into the depths of Jupiter itself. Source: crunchyroll

Having a taste of THE POWER for themselves, the Primevals aggregate into their true form: The Z-Master. With a volley of Zonder Spores headed for Earth, it`s up to the combined might of the GGG and their allies to end it once and for all. Source: crunchyroll

Though their fight is over, fate still has a cruel trick to play on the GGG. Source: crunchyroll

A unexpected threat that easily outclasses the Primevals has appeared! The brave souls of the GGG come together for one last battle to decide the planet`s fate. Source: crunchyroll