- 1
L'arrivée des Headmasters
En l’an 2011, les Decepticons sont de retour, et ils ont gagné en puissance grâce à la toute nouvelle force qui s’ajoute à la guerre des Transformers — les Headmasters !
- 2
La recherche de la Matrice
Après avoir découvert les origines des Headmasters et de la planète Master, les Autobots se précipitent pour récupérer la Matrix disparue.
- 3
Le retour de Rodimus Primus
Avec la Matrix retrouvée, la course est lancée pour retourner sur Cybertron et assurer le contrôle des Autobots sur la planète.
- 4
Opération cassettes
Lorsque Soundwave est ressuscité sous la forme de Soundblaster et que Cybertron est attaquée par la Madmachine, les Autobots réagissent en recréant Blaster sous la forme de Twincast.
- 5
Rébellion sur Animatros
Les Autobots se dirigent vers la planète Beast afin d’aider les Beastformers autochtones à repousser une invasion des Decepticons.
- 6
L'astéroide maléfique
Galvatron envoie un météore capable de déformer la gravité sur une trajectoire de collision avec Cybertron, et seul Daniel peut sauver la situation.
- 7
Les ombres du passé
Scorponok attire les Headmasters Autobots dans un piège sur la planète Praum, où ils doivent faire appel à tout leur entraînement pour survivre.
- 8
Terreur des six ombres
Les Trainbots occupent le devant de la scène lorsque six silhouettes mystérieuses attaquent des pays aux quatre coins du monde.
- 9
Apocalypse (1)
Lorsque Vector Sigma développe un nouvel alliage puissant, les Decepticons lancent une offensive totale contre Cybertron afin de se l’approprier.
- 10
Apocalypse (2)
La fin approche pour Cybertron alors que le plan de Scorponok visant à s’emparer du pouvoir touche à sa réalisation…
- 11
Le maître des ombres
Scorponok prend le commandement des Decepticons, et les Headmasters Autobots doivent contrecarrer son plan visant à prendre le contrôle d’un satellite terrestre capable de capter l’énergie du soleil.
- 12
Énergie plasmique
Les Autobots se précipitent pour sauver un village péruvien lorsque les Decepticons provoquent l’éruption d’un volcan à proximité.
- 13
Forteresse Maximus
Fortress doit révéler sa transformation ultime lorsque les Decepticons attaquent San Francisco avec une plante carnivore.
- 14
Le venin du scorpion (1)
Les Autobots tentent d’empêcher un complot des Decepticons visant à détruire toute la planète Mars.
- 15
Le venin du scorpion (2)
Privé de puissance et alors que la destruction de Mars se rapproche de plus en plus, Fortress Maximus, Scorponok révèle enfin son véritable visage.
- 16
The Return of the Immortal Emperor
In the middle of Scorponok's coronation as the new Decepticon emperor, the Autobots attack and an old enemy makes a surprising return!
- 17
SOS From Planet Sandra
The Autobots respond when an emergency request for energy comes from the other-dimensional planet Sandra.
- 18
Daniel's Biggest Pinch Ever!!
Spike attempts to negotiate peace with Galvatron, but all is not as it seems as the Decepticons, now joined by the Horrorcons, plan their next evil scheme.
- 19
Battle to the Death on the Beehive Planet
When the Decepticons attack the planet Hive, the Autobots have to prove their good intentions to the planet's inhabitants before they can save them!
- 20
Tide-Turning Battle on the False Planet
The Decepticons' newest target is the energy-rich Twin Star planetary system, but before the Autobots can come to its defense, the Headmasters are going to have to settle their own arguments first!
- 21
Find Megazarak's Weak Spot
The Transformers' interplanetary travels bring them to planet Darhos, where the Autobots aid desperate prisoners in overthrowing the Decepticons and the planet's decadent ruling class. But that's not all - the key to defeating Scorponok is also hidden on this world!
- 22
Head Formation of Friendship
The Headmasters come to Highbrow's rescue when the Decepticons invade the beautiful world of Paradise.
- 23
Mystery of the Space Pirate Ship
The Autobot and Decepticon clones enter the fray as both factions search for the hidden proton energy of Pirate Planet.
- 24
The Death of Ultra Magnus (1)
Whaddaya think happens?
- 25
The Emperor of Destruction Vanishes on an Iceberg (2)
With the true extent of Galvatron's master plan revealed, the Autobot Headmasters face the Emperor of Destruction in a final battle in the Arctic.
- 26
I Risk My Life for Earth
With Scorponok established as leader of the Decepticons once more and Spike on the verge of death, the fate of Earth hangs in the balance, and only Chromedome can save the day by discovering the long-held secret of Scorponok's weak spot!
- 27
The Miracle Warriors- The Targetmasters (1)
With the Decepticons having fled Earth, the Autobots begin the clean-up operation, but things go awry when a discarded bomb threatens the planet's safety. Can the newest Autobot arrivals save the day? And what are the Decepticons planning now?
- 28
The Miracle Warriors- The Targetmaster (2)
The birth of the Targetmasters heralds another heartbreaking loss for Chromedome when the Autobots pursue the Decepticons back to planet Master.
- 29
The Master Sword is in Danger
It's Chromedome and Daniel to the rescue when the Decepticons kidnap Wheelie and ransom him in exchange for the secrets of the Master Sword. But are the Autobots ready for... the Duocons?!
- 30
The Zarak Shield Turns the Tide
It's a race against time for the Autobots as they search for the Decepticons' hidden base before the Zarak Shield can be completed.
- 31
Operation: Destroy the Destrons
The Autobot Headmasters team up with the young warriors of planet Master for an attack on the Decepticons, but when things go wrong, the Master Sword and the Zarak Shield finally meet in combat!
- 32
My Friend Sixshot!
Separated from their comrades by an asteroid storm, Daniel and Sixshot are thrust together when they become stranded on a dangerous planet, and Daniel discovers that the ninja may not be all that he appears.
- 33
Duel on the Asteroid
Chromedome and Sixshot's rivalry explodes when the ninja challenges the Headmaster to a one-on-one duel in the asteroid belt.
- 34
The Final Showdown on Earth (1)
Chaos erupts on Earth when the Decepticons return and massive "Death Towers" appear in strategic locations across the planet. Can the Autobots stop Scorponok's final attempt to destroy the world?
- 35
The Final Showdown on Earth (2)
With Death Towers all over the planet releasing energy that threatens to tear the Earth apart, everything comes down to a climactic battle between the assembled forces of the Autobots and Decepticons at the North Pole, where Fortress Maximus and Scorponok have their final showdown!