3x1 - New Dark Clouds

October 7, 1979

Weeks after the dust settles from Sosai X's destruction, a tiny fragment of the alien revives and begins to rebuild itself into Sosai Zed. Using the remains of an old shipyard, Zed builds a vast mechanical pyramid fortress and levitates it over the ocean. Meanwhile, the rest of the world quits rebuilding from the wreckage of the thwarted Solar Shift Plan and go back to what they do best: waging war. We meet Count Egobossler, successful ruler of a growing number of territories, and an aspiring megalomaniac. Egobossler meets Sosai Zed, who decides to use Egobossler's brilliant military tactics to his own advantage, and the two strike a deal. In the wake of Chief Anderson's death in Gatchaman II, Nambu is promoted to Chief Administrator of the ISO. The Kagaku Ninjatai cope with the unusual peace. Feeling useless during peacetime, Joe wallows in boredom and self pity while Nambu tries to find a way to recharge him after his near-destruction in G-II.

3x2 - Debut! Gatcha Spartan

October 14, 1979

Egobossler's first attack, backed up by one of Zed's giant mechs, completely startles out heroes. Ken, Jun, Jinpei and Ryu rush to the scene of the battle (leaving Joe behind to quietly expire). The mech is too powerful, and the New Godphoenix is completely trashed in the first skirmish with Egobossler. Fortunately, Chief Engineer Saburo Kamo is waiting in the wings with brand new mechs. With only one problem: the new vehicles need five operators to combine. It's up to Joe, who upon hearing the phrase, "Gallactor has returned," will crawl on his final strength to rejoin the team. TheGatchaspartan saves the day.

3x3 - A Tainted Oasis

October 21, 1979

3x4 - The Challenge of the Iron Commandos

October 28, 1979

3x5 - Charge! The Terrible Soldiers

November 4, 1979

3x7 - Steal the Giant Iron Beast

November 18, 1979

The Kagaku Ninjatai continue their tries at direct confrontation by stealing aboard Zed's tower and facing him directly. This doesn't work either (can we say "outnumbered"?), though they do get in a few good punches.

3x8 - The Desperate Outlaw Squad

November 25, 1979

3x9 - Fear of the Extinction Ray Gun

December 2, 1979

3x10 - Danger! Gatchaman Base

December 9, 1979

3x11 - The Saturn Limited Express Z-Press

December 16, 1979

3x12 - The Order to Destroy the Mantle Base

December 23, 1979

3x13 - Violence?! The Decisive Battle of Agrika

December 30, 1980

3x14 - Destruction by Fire! Egobossler's Palace

January 6, 1980

3x15 - Hell's Burning Ambition

January 13, 1980

3x16 - A Deadly Butterfly Dances in the Dark

January 20, 1980

3x17 - Horror of the Evil Smoke City

January 27, 1980

3x18 - The Spectacular Crash of G-1

February 3, 1980

3x19 - Don't Touch the Super Stuff!

February 10, 1980

Mercenary scientist Professor Gordon develops an indestructible material called Neophryte and decides to sell it to the highest bidder. So he summons agents from both Gallactor (Egobossler's first officer, Kempler) and the ISO (the Gatchaman, naturally) to meet alone on a spot he specifies. Of course Kempler doesn't come alone, but much to both his and Ken's surprise, neither does Ken. While the Gallactors and the rest of the Kagaku Ninjatai take part in a snarling standoff outside, Gordon, Kempler and Ken negotiate. Kempler offers money, while Ken refuses to haggle, stating honor and decency as his reasons (and knowing as Gordon does that once he withdraws his protection, Gallactor will simply take what they want by force). Worried about his father, Gordon's son finally ends the standoff and uncovers the compound for both sides to fight over. Joe uses a bazooka loaded with Neophryte to blow a hole in the monstermech that appears at the end.

3x20 - Appearance! Terror of the Triple Iron Beast

February 17, 1980

3x21 - Angry Joe! Fright of the Flaming Bird

February 24, 1980

3x22 - Order to Blast the Satellite

March 2, 1980

3x23 - The Evil of Mechaland

March 9, 1980

3x24 - A Warrior's Pride

July 16, 1980

3x25 - Sky Riders from Hell

March 23, 1980

One of Egobossler's old friends and colleagues Oncain, is also the last man on Earth who knows Count Egobossler's deep, dark secrets. The Kagaku Ninjatai get to Oncain first and try to convince him to stay away from Egobossler, but the man will have nothing of it. He invites the Team to go fox-hunting and with his two children, Michael and Mary, and as they're distracted, arranges to meet with Egobossler. The inevitable showdown with Egobossler and his special Skyrider command is spectacular, but even Ken and Joe at their best can't prevent Ego from gunning down his man. Joe comes round the corner just in time as Ego shoots Oncain right before Michael and Mary's eyes (triggering a flashback where you almost see the faces of Joe's parents). In the final scene, Joe kneels down and has a little heart-to-heart talk with Michael. You don't hear what he says, only Michael's reactions.

3x26 - G-1 Enraged! A New Way to Kill

March 30, 1980

3x27 - The Mystery of Egobossler's Birth

April 6, 1980

3x28 - Desperate Fight! Valley of Betrayal

April 13, 1980

3x29 - Cruelty! The Separation of Brother and Sister

April 20, 1980

3x30 - The Creeping Alien

April 27, 1980

3x31 - Runaway! The Great Train Chase

May 4, 1980

3x32 - Mystery of the Space Pulse

May 11, 1980

3x33 - A Promise Kept

May 18, 1980

3x34 - Egobossler's Strategy

May 25, 1980

3x35 - The Shadow of Death Approaches G-1

June 1, 1980

3x36 - Hypershoot Crisis

June 8, 1980

3x37 - Revive Gatchaman

June 15, 1980

3x38 - Bracelet of Friendship

June 22, 1980

3x39 - Downfall! Count Egobossler

June 29, 1980

3x40 - Surprise Attack of the Mecha Waterspout

July 5, 1980

3x41 - Collapse! Gatchaman Base

July 12, 1980

3x42 - The Death of Chief Nambu

July 19, 1980

3x43 - The Destruction of Gallatown

July 26, 1980

3x44 - The Space Devil Draws Near

August 3, 1980

3x45 - Threat of the Antimatter Planet

August 10, 1980

3x46 - G-1 Desperate for High Power

August 17, 1980

3x47 - Earth Extinction! 3 2 1

August 24, 1980

3x48 - Gatchaman Eternal

August 31, 1980

The Team searches for Zed in his tower, and are thrown around like playthings. When they finally meet up, they discover what happened to Egobossler: his corpse is pinned against a wall in Zed's main chamber, run through by his own sword. At this point, Joe picks up on Zed's vital signs (as Rafael had designed him to) and tracks the alien to his last refuge, where the Kagaku Ninjatai battle to destroy him... and fall. Chief Nambu's mysterious pendant (an unanalyzed device he'd instructed Kamo to give to the Team before the last battle) comes into play then, activating the Gatchaspartan and swallowing the fallen ninjas with light... The final scene is of an enormous firebird breaking free of Zed's exploding tower and flying around the Earth, leaving us to analyze the wide open ending. (Chances are high, though, that they aren't dead--they're still under contract, after all.