Lance strike out on his own in Red Lion to hunt down the escaped Lotor. Space pirates, Queequeg and Lafitte, lead him into a trap set up by Lotor. Against orders, the rest of the Voltron Force take their Lions to rescue him.

Lotor holds a phony peace summit with Zarkon and Keith, with Lance secretly coming along. Lotor uses a crystal Haggar gave him to enter the Dream Dimension. Lance pursues and finds Haggar has been looking after Castle Doom all this time.

Lotor kidnaps Judge Armistice, whose signature is needed for a peace treaty. Haggar then uses her magic to make Lotor look like his old self. All he needs now is to get Allura to Castle Doom to make her his bride.

Lotor has Haggar summons five robot dragons, which can form the powerful Dracotron, to destroy the Voltron Force. But Lotor and Haggar soon lose control and must have a brief alliance with the Voltron Force to defeat Dracotron.

Haggar seeks to avenge the break up of her relationship with King Alfor. She imprisons Alfor's spirit in a Crystal Robeast, which soon does battle with the Voltron Force. But if they destroy the robeast, they will also destroy Alfor's spirit.

Alliance reporter, Ueep Ueep Cheromoya, interviews Amalagamous about each member of the Voltron Force. Meanwhile, Lotor plots to pull the plug on Galactic Action News.

Keith, Hunk and Pidge try to stop Zarkon from attacking Galaxy Garrison, but they have to rush off to save Lance. Meanwhile on Arus, Allura meets the spirit of Ariella, the first queen of Arus, and begins learning more about Arus and the robot lions.

With Lance saved, the Voltron Force are heading back to Arus. They have to stop Zarkon, however with their robot lions destroyed, they're at a great disadvantage. But Queen Ariella reveals to them a way to bring the lions back.

Zarkon invokes an ancient Arusian law, which allows him to challenge the best fighter to a battle. Lance and Lotor are selected to fight.

Allura learns special mind skills can allow the Voltron Force to control the lions without having to be in the cockpit. Pidge is unwilling to try this, though, since he was an outcast on a planet of telepathes. But the Voltron Force might lose to Zarkon in battle, if Pidge doesn't try.

The Voltron Force and Coran deal with space pirates to rescue Amalgamus. Once Amalgamus is saved and repaired, the Voltron Force attack Galaxy Garrison to force out Zarkon, Lotor and Haggar.