When the Voltron Force stumbles across a ship of plundered treasure gathered for Prince Lotor's birthday they disguise themselves as crewmen, and successfully infiltrate the celebration.
Lotor's newest Robeast generates an enormous cloud of fire and heat, vaporizing all the water around the Castle of Lions, including the entire moat.
Haggar's Blue Cat sneaks into the castle and stabs Allura with a poisoned blade and she dies.
Unable to contain his ambition, Lotor challenges Zarkon to a duel in the arena -- winner takes the throne of Planet Doom.
After a serious defeat at the hands of Planet Doom, the Voltron Force desperately trains, hoping to find a new source of strength before Haggar's robot attacks again.
Pidge helps some local kids collect tadpoles, so they can take them home and watch them grow.
After a windstorm devastates a large city on Arus, Pidge gets into a fight with a suspected looter, Tommy, who soon becomes a friend.
To celebrate the rebirth of Planet Arus, Princess Allura decides to host the Space Olympics.
Zarkon is furious with Lotor's cowardice, and demands that he lead an attack on Arus from the front lines.
An ambitious pilot with a deadly reputation as a loose cannon confronts King Zarkon, promising that he will destroy Voltron in exchange for a position of rank.
Lotor sends his special forces to Planet Arus under the cover of night.
Haggar gains control of the Omega Comet, an invulnerable planetoid with the power of a micro-black hole.
Trying to protect Planet Arus, Prince Bandor has been forced to bombard the Omega Comet with his fleet, while Voltron was still on it!
Furious at his defeat, Lotor throws Princess Romelle into the Pit of Skulls, from where no one has ever returned.
Lotor sets up his command base on a desert planet, planning to enslave the peaceful Sand People and turn them into Robeasts.
Lotor enslaves a peaceful planet, and forces the locals to build a gravity trap for Voltron.
A remote planet named Yadil has thrown off the bounds of Zarkon's oppression.
Sick of his son's failures, King Zarkon himself steps in and puts all his resources behind a huge plan to wipe out planet Arus.
A series of unnatural earth tremors frightens the Space Mice into action.
Garrett betrays the Voltron Force, allowing Lotor to fly an enormous Pulsar Cannon down to Arus, within range of the castle.