S01E01 Space Explorers Captured
A crack team of pilots is selected by the Galaxy Alliance to travel to Planet Arus and uncover the secret of a weapon from ancient times, Voltron!
Voltron: Defender of the Universe
S01E12: Bad Birthday Party
Escaping from Planet Nemon, Jai seeks out Princes Allura and the Voltron Force to help save his home. Nemon is under the thumb of Tabor, a nephew of King Zarkon.
Overview
Five lion robots and their pilots defend the planet Arus and the galaxy from evil King Zarkon.
Episodes
S01E02 Escape to Another Planet
Keith and the space explorers take the first steps on their journey to revive Voltron. They find the legendary Royal Castle on the surface of Planet Arus.
S01E03 A Ghost and Four Keys
Keith, Lance, Sven, Hunk and Pidge ask for help from the Princess Allura to find Voltron.
S01E04 The Missing Key
Keith and the team uncover the key to the Black Lion, just as King Zarkon's Robeast is about to rain havoc on Planet Arus.
S01E05 Princess Joins Up
Keith, Sven, Pidge, Hunk and Lance scour the surface of Planet Arus, looking for brave citizens willing to help them fight Zarkon.
S01E06 The Right Arm of Voltron
Yurak's attack fleet is soundly defeated by Voltron. Hagar comes up with an evil plan to get Voltron out of King Zarkon's hair for good.
S01E07 The Lion Has New Claws
After watching Keith and his team defend her kingdom again and again, Allura is determined to help. However, her Nanny has returned to the Castle of Lions, and is equally determined to keep her out...
S01E08 The Stolen Lion
The mysterious Prince Bocar appears and saves Princess Allura. He seems to be the perfect replacement for Sven as a new pilot for the Blue Lion.
S01E09 A Pretty Spy
Yurak's fleet shoots down a space ship over planet Aurs. Hunk manages to rescue the pilot, a pretty young slave who escaped from Planet Doom.
S01E10 Secret of the White Lion
Princess Allura, unsure of her ability to lead the planet, is visited in her dreams by the ghosts of her parents.
S01E11 Surrender
When Yurak takes a village of Allura's people captive, the Voltron Force is forced to surrender.
S01E12 Bad Birthday Party
Escaping from Planet Nemon, Jai seeks out Princes Allura and the Voltron Force to help save his home. Nemon is under the thumb of Tabor, a nephew of King Zarkon.
S01E13 The Witch Gets a Facelift
Princess Allura's aunt Orla comes to visit her at the Castle of Lions. Allura's loyal space mice seem to hate Orla, but maybe they sense something about her that the other's can't.
S01E14 Yurak Gets His Pink Slip
The Voltron Force successfully ground Yurak's fleet for the last time. King Zarkon is ready to banish Yurak, but then his son, Prince Lotor, returns from his journey of conquest.
S01E15 Give Me Your Princess
Princess Allura puts the whole team in jeopardy when she tries to pilot the Black Lion without permission.
S01E16 Bridge on the River Chozzerai
There is a fairy tale on planet Arus of star-crossed lovers who united their kingdoms when they met on a bridge between the two lands. As the Princess of Arus, Allura takes part in a...
S01E17 My Brother Is a Robeast
Planet Arus has an evil twin planet, Pollux, that has allied with Zarkon. The Voltron Force travel to Pollux in an attempt to make peace.
S01E18 Zarkon Is Dying
King Zarkon lies on his death-bed, and Lotor decides to use this opportunity to finish off his father and the Voltron force.
S01E19 The Buried Castle
An ancient castle appears from the mists on Planet Arus. Pidge and some of the local kids go exploring, but it turns out to be Haggar's trap!
S01E20 Pidge's Home Planet
The Voltron Force is ready to jump into action when Pidge's home planet of Balto is under attack. However, the planet is very far, and if the team leaves, Arus would be completely defenseless.
S01E21 It'll Be a Cold Day
After the battle on Planet Pollux, Romelle was taken prisoner by Lotor because of her resemblance to Princess Allura. She survives terrible hardships in the slave dungeons of Planet Doom, but finally escapes, crashing on...
S01E22 The Deadly Flowers
Seedlings flutter down from the sky to Arus, leaving beautiful and fragrant blooms. Arusians frolick in the fields of flowers and even Allura dances about with some blossoms the space mice brought her.
S01E23 It Takes Real Lions
As Lotor prepares to for another attack on Arus, Allura is forced to work harder on the things she'll be expected to do as a ruler instead of spending leisure-time with the friends she trains...
S01E24 Raid of the Alien Mice
Haggar sends a group of small robots disguised as rodents to Arus. Almost everybody is ready to blame the chewed electronics-circuitry on Allura's pets before they themselves are attacked and even more of the castle...
S01E25 Short Run of the Centipede Express
Zarkon can be seen testing some sort of weapon on Moura, an ally of Arus' now under his control. The Voltron Force set off to investigate. Keith and Lance use the Green Lion's head to...
S01E26 The Invisible Robeast
The gist of this one is implied pretty well by the title - Zarkon and Co. send an invisible Robeast to Arus to take care of the Voltron Force. Coming back in a carriage after...
S01E27 The Green Medusa
Lotor goes to the fume-covered Planet Medusa to arouse and take one of its sleeping inhabitants to fight for him. It turns out to be a monster who can attack with snakes as hair and...
S01E28 Treasure of Planet Tyrus
To celebrate his birthday, Lotor takes a trip to planet Tyrus. While getting a massage from scantly clad servants, Zarkon informs Lotor that he sent a ship with a present for Lotor ( a big...
S01E29 Magnetic Attraction
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. The Voltron Force is interrupted from their martial-arts training, and head...
S01E30 The Sleeping Princess
Zarkon has decided it's time for Lotor to take a suitor and presents him with Princess Koral from Demos. He kisses her (a taste test?), and while she's attractive enough, Lotor just can't shake his...
S01E31 The Sincerest Form of Flattery
Unable to contain his ambition, Lotor challenges Zarkon to a duel in the arena. The winner takes the throne of Planet Doom. Witch Haggar takes the opportunity to steal the spotlight and field her anti-Voltron...
S01E32 A Transplant for Blue Lion
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. With help from the ghost of King...
S01E33 Attack of the Fierce Frogs
Pidge naively helps some local kids collect tadpoles, so they can take them home and watch them grow. However, these tadpoles grow up to be horrible Robeast frogs surprising the kids at home and other...
S01E34 Lotor Traps Pidge
After a windstorm devastates a large city on Arus, Pidge gets into a fight with a suspected looter, Tommy. Pidge ends up making friends with Tommy, who won't evacuate the ruined city because of his...
S01E35 Doom Boycotts the Space Olympics
To celebrate the rebirth of Planet Arus, Princess Allura decides to host the Space Olympics. Hunk and the rest of the Voltron Force mobilize an enormous construction machine to build the Grand Stadium in time....
S01E36 Lotor's Clone
Zarkon is furious with Lotor's cowardice, and demands that he lead an attack on Arus from the front lines. Haggar creates a clone of Lotor that has no fear whatsoever, and sends it with a...
S01E37 Lotor's New Hit Man
Lotor, Zarkon and Morgill are watching some of the up and coming pilots in the Academy practice when a stand-out performance from one catches their eye. The pilot, Carp, does a bold fly-by at the...
S01E38 Raid of the Red Berets
Instead of your typical Robeast, this time Haggar and Lotor have cooked up an elite fighting force of robots they call the Red Berets. Even Zarkon is impressed with their fighting style when he sees...
S01E39 The Captive Comet
Haggar locates and takes control of the Omega Comet, a legendary black-hole-like structure which crushes and destroys anything in its path, and sends it for Arus. Though Voltron redirected it once after a decade of...
S01E40 The Little Prince
Trying to protect Planet Arus, Prince Bandor has been forced to bombard the Omega Comet with his fleet, while Voltron was still on it! The comet has been redirected, careening toward the End of the...
S01E41 There'll Be a Royal Wedding
Furious at his defeat, Lotor throws Princess Romelle into the Pit of Skulls, from where no one has ever returned. But she is rescued by a wild man, an escaped slave who has been living...
S01E42 The Sand People
Lotor sets up his command base on a desert planet, planning to enslave the peaceful Sand People and turn them into Robeasts. A local researcher, Professor Sawa, realizes what's happening and calls in the Voltron...
S01E43 Voltron Frees the Slaves
Lotor once again is up to no good. First he conquers a new planet and dubs it Zarkonia. The people of Zarkonia are promptly enslaved and treated poorly, which Lotor hopes will draw Voltron...for he...
S01E44 Voltron vs. Voltron
A remote planet named Yadil has thrown off the bounds of Zarkon's oppression. They decide to join the Alliance, and invite Voltron to a celebration in honor of this great event. However, Voltron shows up...
S01E45 One Princess to Another
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. Using the power of a hidden Lazon satellite, Zarkon plans to...
S01E46 The Mighty Space Mouse
A series of unnatural earth tremors frightens the Space Mice into action. Rather than running or hiding, they begin to train like soldiers, and fight a pitched battle against the Blue Cat. The back them...
S01E47 Summit Meeting
With Planet Doom's recent defeats, Princess Allura decides the time is right to strike back. She holds a conference for all the neighboring planets to discuss uniting against Zarkon. Lotor attempts to disrupt the meeting,...
S01E48 Return of Coran's Son
When Zarkon first ravaged Planet Arus, Coran sent his wife and young son away for their own safety. He never heard from them again. One day, Princess Allura is saved by a mysterious young man...
S01E49 Coran's Son Runs Amuck
Garrett betrays the Voltron Force, allowing Lotor to fly an enormous Pulsar Cannon within range of the castle. Voltron rushes to stop it, but is attacked by a Robeast. As the two giants grapple, Lotor...
S01E50 Zarkon Becomes a Robeast
Lotor fails to capture Planet Arus and allows the Voltron Force to capture the Pulsar Cannon. For his incompetence, King Zarkon has his son imprisoned! Princess Allura and her alliance of local planets see their...
S01E51 Lotor, the King
Lotor has broken out of prison and taken over the throne of Planet Doom, as his father battles Voltron personally in the skies above! Sven and Romelle lead a team of commandos to blow up...
S01E52 Final Victory
Lotor activates his command center, Dark Doom Castle. Even with all his might, Voltron cannot fight off the entire castle alone.
Cast
Neil Ross
Keith / Pidge (voice)
B.J. Ward
Princess Allura / Haggar (voice)
Lennie Weinrib
Hunk / Prince Lotor (voice)
Michael Bell
Lance / Sven (voice)
Jack Angel
King Zarkon (voice)
Peter Cullen
Coran / Narrator (voice)
Tress MacNeille
Queen Merla (voice)
