Season
Season 1 Episode
- Season 1 Four Warriors Come Out of the Sky (1)
- Season 1 The Mystery of Planet Master (2)
- Season 1 Birth of Double Convoy! (3)
- Season 1 Operation: Cassette
- Season 1 Rebellion on Planet Beast
- Season 1 Approach of the Demon Meteorite
- Season 1 The Four Million Year Old Veil of Mystery
- Season 1 Terror of the Six Shadows
- Season 1 Seibertron is in Grave Danger (1)
- Season 1 Seibertron is in Grave Danger (2)
- Season 1 Scorponok, The Shadow Emperor
- Season 1 The Dormant Volcano Mysteriously Erupts
- Season 1 Head On, Fortress Maximus
- Season 1 Explosion on Mars!! Maximus is in Danger! (1)
- Season 1 Explosion on Mars!! Megazarak Appears! (2)
- Season 1 The Return of the Immortal Emperor
- Season 1 SOS From Planet Sandra
- Season 1 Daniel's Biggest Pinch Ever!!
- Season 1 Battle to the Death on the Beehive Planet
- Season 1 Tide-Turning Battle on the False Planet
- Season 1 Find Megazarak's Weak Spot
- Season 1 Head Formation of Friendship
- Season 1 Mystery of the Space Pirate Ship
- Season 1 The Death of Ultra Magnus (1)
- Season 1 The Emperor of Destruction Vanishes on an Iceberg (2)
- Season 1 I Risk My Life for Earth
- Season 1 The Miracle Warriors- The Targetmasters (1)
- Season 1 The Miracle Warriors- The Targetmaster (2)
- Season 1 The Master Sword is in Danger
- Season 1 The Zarak Shield Turns the Tide
- Season 1 Operation: Destroy the Destrons
- Season 1 My Friend Sixshot!
- Season 1 Duel on the Asteroid
- Season 1 The Final Showdown on Earth (1)
- Season 1 The Final Showdown on Earth (2)
Transformers: The Headmasters - Season 1 Episode 12 The Dormant Volcano Mysteriously Erupts
7.60 48 minutes While Ultra Magnus and Scattershot are investigating some strange seismic activity in Peru, the Cybertron Headmasters send Steeljaw and Ramhorn to find out what's inside the black nebula (from the last episode). Inside the nebula is a planet called Charr where enslaved Battle Beasts are used by Scorponok to build a massive construct.
In the Andes, a dormant volcano suddenly erupts, and the Protectobots and Trainbots are sent to rescue the people living nearby. They are confronted by the Predacons and the Destron Headmasters. The other Cybertrons use Broadsides to fly to Earth, drive off Predaking, and the Trainbots evacuate the humans.
In the nebula, Scorponok explains that the volcano exploded so the Destrons can tap its energies while Ramhorn and Steeljaw secretly listen. On Earth, the Destrons make one last attempt to take the villagers hostage, but they are thwarted by the Cybertrons. Back on Charr, Scorponok reveals part of his plans to Cyclonus and Scourge; Ramhorn and Steeljaw r
