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S1 E11 The Ultimate Doom, Part 1

Children & Family

TV-Y7

23m

Nov 16, 1984

Part 1 of 3. With help from a human scientist, the Decepticons enslave people through mind control to fight against the Autobots and generate enough power for Megatron's sinister plan: bringing Cybertron into Earth's orbit to steal all of its energy.

Season 1, 98 Episodes

season 1 (98 episodes)

More Than Meets the Eye, Part 1,

Part 1 of 3. Following a civil war on planet Cyberton, the heroic Autobots and the evil Decepticons are marooned and deactivated on planet Earth for 4 million years! Finally, reawakened, the battle between good and evil continues on present-day Earth.

More Than Meets the Eye, Part 2,

Part 1 of 3. Following a civil war on planet Cyberton, the heroic Autobots and the evil Decepticons are marooned and deactivated on planet Earth for 4 million years! Finally reawakened, the battle between good and evil continues on present-day Earth.

More Than Meets the Eye, Part 3,

Part 3 of 3. Using their robotic powers to hide in plain sight, the Autobots and Decepticons disguise themselves as Earth vehicles, and their war between good vs. evil continues as the Autobots try to stop the Decepticons from stealing Earth's resources.

Transport to Oblivion,

Part 3 of 3. The Decepticons' ship to planet Cybertron is complete, and the odds are stacked against Optimus Prime, Bumblebee, Jazz and the others in the battle to stop them. When an Autobot trap is foiled by the cunning Megatron, all seems lost, or is it?

After his accidental transportation to Cybertron, Megatron returns- and he wants to get his hands on an anti-matter formula created on Earth that could mean limitless power for the Decepticons! Bumblebee and Spike race to warn the Autobots.

Divide and Conquer,

While protecting an Earth military plant from a Decepticon attack, Optimus Prime is severely wounded. His only hope for survival is a new Cosmotron unit. The good news is that Wheeljack's got one—the bad news is that it's in his lab back on Cybertron.

Fire in the Sky,

While protecting an Earth military plant from a Decepticon attack, Optimus Prime is severely wounded. His only hope for survival is a new Cosmotron unit. The good news is that Wheeljack's got one - the bad news is that it's in his lab back on Cybertron.

S.O.S Dinobots,

The Decepticons begin to siphon the Earth's heat from the Arctic Circle and temperatures worldwide begin to drop. But unknown to the Decepticons is what, or who, they are about to release from the ice.

Fire on the Mountain,

Inspired by dinosaur skeletons, Ratchet and Wheeljack create Grimlock, Slag, and Sludge, the Dinobots! When Autobot forces are captured by the Decepticons, it may be up to the Dinobots to save the day.

War of the Dinobots,

Optimus Prime assigns the Dinobots to guard a meteorite that contains new and unknown energy. Appealing to Grimlocks' simple arrogance, Megatron convinces the Dinobots to attack Optimus Prime and betray the Autobots.

The Ultimate Doom, Part 1,

Part 1 of 3. With help from a human scientist, the Decepticons enslave people through mind control to fight against the Autobots and generate enough power for Megatron's sinister plan: bringing Cybertron into Earth's orbit to steal all of its energy.

The Ultimate Doom, Part 2,

Part 2 of 3. With Cybertron now in orbit, the Earth is being torn apart by geological forces and natural disasters. A small Autobot team heads to Cybertron to stop Megatron, while the rest of the Autobots try to protect Earth. But is it already too late?

The Ultimate Doom, Part 3,

Part 3 of 3. On Cybertron, Spike and the small band of Autobots attempt to sabotage the Decepticons’ hypno-chip and free the people of Earth. Meanwhile, Optimus Prime and the remaining Autobots on Earth continue to try to save the planet.

Countdown to Extinction,

Part 3 of 3. On Cybertron, Spike and the small band of Autobots attempt to sabotage the Decepticons' hypno-chip and free the people of Earth. Meanwhile, Optimus Prime and the remaining Autobots on Earth continue to try to save the planet.

A Plague of Insecticons,

Deep in the “Demon Swamp” on the island of Bali, large robotic insects are eating everything in their path and terrorizing the islanders. Megatron realizes they are an ancient breed of Decepticons, and forms an alliance with these powerful Insecticons.

Heavy Metal War,

As Optimus Prime and Megatron prepare to face off in a duel, Megatron secretly plots to unleash the latest addition to his Decepticon army—the Constructicons – along with Devastator, a Decepticon unlike any the Autobots have ever seen before!

When Spike is wounded and knocked unconscious in a Decepticon attack, Sparkplug and Wheeljack reluctantly transfer his consciousness into their experimental robot, Autobot X, to save him.

The Immobilizer,

With Wheeljacks' newest invention, The Immobilizer, any object in motion can be frozen. Although it may prove valuable in the fight against evil, it may also prove too dangerous to exist…especially once Megatron gets his hands on it.

Dinobot Island, Part 1,

Wheeljacks' newest invention, The Immobilizer, can freeze any object in motion. It could be a valuable tool in the Autobot's fight against evil, but it may also prove to be too dangerous to exist,especially after Megatron gets his hands on it.

Dinobot Island, Part 2,

Part 2 of 2. Time portals are opening up all over the world due to the Decepticons having tapped into the mysterious energy on the island. The Autobots have their hands full trying to keep the peace and return everyone and everything to the correct time.

Accused of treason, Mirage sets out on his own to stop the Decepticons and Insecticons, as well as prove himself innocent. But when his plan to play the two evil forces against each other fails, a chain of events is set off where no one can be trusted.

Enter the Nightbird,

The Autobots agree to protect the female ninja robot Nightbird, the most advanced human-made robot ever constructed. But when Megatron gets his hands on Nightbird and reprograms her, it's the Autobots who'll need protecting!

Changing Gears,

The Autobots agree to protect the female ninja robot Nightbird, the most advanced human-made robot ever constructed. But when Megatron gets his hands on Nightbird and reprograms her, it's the Autobots who'll need protecting!

A Prime Problem,

The Decepticons create a clone of Optimus Prime to lead the Autobots into a trap. When the imposter attempts to lead the others deep into a mine containing a substance lethal to Autobots, it becomes a question of which “Prime” is really Prime.

Atlantis, Arise!,

The Decepticons create a clone of Optimus Prime to lead the Autobots into a trap. When the imposter attempts to lead the others deep into a mine containing a substance lethal to Autobots, it becomes a question of which "Prime" is really Prime.

Attack of the Autobots,

The Decepticons discover the lost civilization of Atlantis in the depths of the ocean. Still inhabited, the lost city is led by a king as power-hungry and deceitful as Megatron. The two forces unite and besiege Washington, D.C. with an energy shield.

When the Decepticons install a powerful artifact from their ancient space vessel into Megatron, he becomes all-powerful. The Autobots shrink Bumblebee, Brawn, and Perceptor, so they can journey inside Megatron and remove the powerful “Heart of Cybertron.”

The Master Builders,

When the Decepticons install a powerful artifact from their ancient space vessel into Megatron, he becomes all-powerful. The Autobots shrink Bumblebee, Brawn, and Perceptor so they can journey inside Megatron and remove the powerful "Heart of Cybertron."

The Insecticon Syndrome,

The Decepticons and Insecticons team up to attack a defense base filled with data that Megatron wants to get his hands on. When the Insecticons connect with the base's energy shield, they unexpectedly grow larger…and potentially explosive!

Day of the Machines,

The Decepticons gain control over the Quantum Laboratories facility and begin to re-route oil tankers to be harvested for energy. The Autobots and Spike must attack on two fronts to keep Megatron from converting the power of the enormous oil tanker fleet.

Megatron's Master Plan, Part 1,

The Decepticons gain control over the Quantum Laboratories facility and begin to re-route oil tankers to be harvested for energy. The Autobots and Spike must attack on two fronts to keep Megatron from converting the power of the enormous oil tanker fleet.

Megatron's Master Plan, Part 2,

Part 1 of 2. The Autobots are banished from Earth, placed in a spacecraft and set on a crash course for the Sun due to a plan by Megatron and human industrialist Sean Burger. With the Autobots gone, the Decepticons are free to do as they please.

As the Autobots watch over the powerful Negavator prototype weapon for the military, an attack, and accident leaves Red Alert malfunctioning and paranoid of his fellow Autobots. Confused, he strikes a partnership with the evil Starscream.

As the Autobots watch over the powerful Negavator prototype weapon for the military, an attack and accident leaves Red Alert malfunctioning and paranoid of his fellow Autobots. Confused, he strikes a partnership with the evil Starscream.

Desertion of the Dinobots, Part 1,

Part 1 of 2. The Autobots and Decepticons begin to malfunction, losing their powers due to a lack of the compound Cybertronium on Earth. But the Dinobots are fully functional and in no need of Cybertronium, and the Dinobot Grimlocks has plans of his own!

Desertion of the Dinobots, Part 2,

Part 1 of 2. The Autobots and Decepticons begin to malfunction, losing their powers due to a lack of the compound Cybertronium on Earth. But the Dinobots are fully functional and in no need of Cybertronium, and the Dinobot Grimlocks has plans of his own!

Part 2 of 2. Spike and Carlee are stranded on Cybertron, desperate to find the Cybertronium needed to heal the ailing Autobots on Earth. Their only hope is to free the Dinobots, who are on Cybertron under the control of Shockwave's brainwashing program.

A Decepticon Raider in King Auther's Court,

When Starscream inadvertently activates a time machine, he and his fellow Decepticons are sent back to medieval times. Luckily Spike, Hoist, and Warpath follow them back, and with help from Merlin, they are prepared to defend the kingdom from them.

The God Gambit,

Crash-landing on the moon Titan, the Decepticons trick the population into believing they are “Sky Gods” and that the people should serve them. Desperate to free her people, a brave girl sends an S.O.S. to the Autobots…but will they arrive in time?

To stop the Decepticons from drilling into Earth’s core, the Autobots hijack and reprogram the mighty Devastator to use against them. But when they lose control of the giant, the only hope for survival is for the Autobots and Decepticons to work together!

To stop the Decepticons from drilling into Earth's core, the Autobots hijack and reprogram the mighty Devastator to use against them. But when they lose control of the giant, the only hope for survival is for the Autobots and Decepticons to work together!

The Autobot Run,

Autobot Tracks is damaged while trying to help authorities investigate a plague of car thefts in New York City. Once he is repaired by his human friend Raoul, the two uncover a Decepticon plan to turn the cars into an unstoppable Decepticon army!

The Golden Lagoon,

The Autobots participate in a charity road race. While they are racing, Megatron is given the perfect opportunity to use his latest weapon - the Transfixation Ray, a device that locks the Autobots into car mode, unable to change back to robot form.

Quest for Survival,

The Insecticons have multiplied into an army of thousands. The huge swarms feed on everything in their path, even blocking out the sun! Desperate for a solution, Cosmos, Bumblebee, and Spike travel to a far-off planet in search of a robotic insecticide.

The Secret of Omega Supreme,

The Insecticons have multiplied into an army of thousands. The huge swarms feed on everything in their path, even blocking out the sun! Desperate for a solution, Cosmos, Bumblebee, and Spike travel to a far-off planet in search of a robotic insecticide.

The Autobots and Decepticons are thrown through space to a strange world where they are no larger than an alien child's play toy. Suddenly the smallest household nuisances are the Autobots' biggest threats!

En route back to Earth, the Autobots are captured and deactivated. Their only chance for survival is an alliance between Smokescreen and a shady alien space captain planning to win big on the Monicus Asteroid, site of the best casino in the universe.

The Search for Alpha Trion,

En route back to Earth, the Autobots are captured and deactivated. Their only chance for survival is an alliance between Smokescreen and a shady alien space captain planning to win big on the Monicus Asteroid, site of the best casino in the universe.

Thought to be extinct, four female Autobots come out of hiding to raid a Decepticon base on Cybertron for Energon Cubes. When their team leader Aleta-1 is captured, Megatron uses her to force Optimus Prime to surrender himself.

When the city's hottest nightclub, "Dancitron" opens up, its patrons mysteriously start aiding the Decepticons. After his break-dancing crew gets run off by the club's security, Raoul gets some backup from his trusted Autobot friends.

Details

Transformers: Original Series

Children & Family

TV-Y7

1 Season

23m

Two opposing factions of transforming alien robots engage in a battle that has the fate of Earth in the balance.

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