Ted Harrison as Duke (voice)
Episodes 44
Operation Dragonfire (1)
G.I. Joe is acting as the Peace Corps helping a poor village, when they met journalist/cameraman Leonard Michaels aka Scoop who joins the Joes. Cobra attacks a monastery to get the secret to the Dragonfire, a mysterious energy in the earth. Destro dumps the Baroness for Zarana, so Baroness plots with Gnawgahyde to return Cobra Commander to human form to get revenge. Scoop turns out to be a Crimson Guard commander spying on GI Joe...
Read MoreOperation Dragonfire (2)
Cobra has a map showing the locations of Dragonfire around the world, and the Joes and Cobra battle over one of the locations in a mountain. Baroness and Gnawgahyde use the Dragonfire to DNA convert Cobra Commander back into human form. The Joes manage to get inside the mountain base, but are flooded out...
Read MoreOperation Dragonfire (3)
Next location is a jungle temple in South America, and there's three factions: Serpentor, the Joes, and Cobra Commander. Scoop finds out he was tricked into joining Cobra and turns against them. But the Joes discover he's a Cobra. Cobra Commander uses the Dragonfire to turn monkeys in Ape Warriors that attack the Joes...
Read MoreOperation Dragonfire (4)
Scoop returns to Cobra to try to defeat them. Gnawgahyde steals a Conquests and blasts the Joes. Cobra Commander starts fusing animals with vehicles and creates Python Patrol. Serpentor is defeated and fused with Gnogahide's pet iguana. The Joes return to base while Low Light stays behind. Destro dumps Zarana for the Baroness...
Read MoreOperation Dragonfire (5)
The final location is a mesa. Cobra links all of the Dragonfire bases together through their satellite to create an energy weapon and to supercharge their vehicles with the Dragonfire energy. Finally the Joes have their own Dragonfire after Freedom finds a Native American man who knows how to active it. Scoops sends the Joes the frequency to disable Cobra's Dragonfire and causes a chain reaction that destroys all of Cobra's Dragonfire bases.
Read MoreUnited We Stand
Cobra Commander threatens to unleash a deadly mind numbing gas on the world unless they surrender to Cobra...
Read MoreRevenge of the Pharaohs
Night Creeper Leader is hit on the head during a battle with the Joes in Egypt and begins to believe he is the reincarnated Pharoah and attempts to take over Egypt...
Read MoreGranny Dearest
Metal Heads Grandmother comes to visit, who believes he is the leader of Cobra, much to Cobra Commanders disgust...
Read MoreVictory at Volcania (1)
The Joes are on vacation at Volcania, also known as 'Club Joe', also on the Island of Volcania is General Hawk, who has been reassigned because his superiors believe he is too old. Cobra launches an attack on Volcania and assumes control of the Island, Destro has created new weaponry which Cobra Commander threatens the world with. When they do not meet his demands, Cobra Commander becomes angered and fires on the California River bridge...
Read MoreVictory at Volcania (2)
The United Nations do not believe Cobra Commander really destroyed the bridge, and send a fleet to Volcania. General Hawk rescues the Joes and they attack the Cobra Command centre hidden within the Volcano, the command centre is destroyed and takes Destros space gun weapon with it. Cobra Commander and his troops pursue the Joes until reinforcements and the UN fleet arrives, allowing the Joes victory once more.
Read MoreThe Nozone Conspiracy
Cobra plans to destroy the Ozone layer and have people buy Cobra Commanders deadly new sun tan lotion...
Read MoreCold Shoulder
G.I. Joe/Oktober Guard team up with Rampart and Cpt. Krimov to work on a space satellite while Sgt. Slaughter, Sub-Zero and Stretcher monitoring their movements, but Cobra wants it for themselves which led to the capturing of the satellite and the 2 Joes. it up to sub-zero and Stretcher to save them while the Sarge back them up with the troops against cobra attacks.
Read MoreI Found You... Evy
Ambush finds his lost love Evy, only to find she has now joined Cobra...
Read MoreInjustice and the Cobra Way
Cobra Commander disguises himself as a new superhero named Serpent Man in an effort to humiliate G.I Joe...
Read MoreNight of the Creepers
Low Light faces supernatural beings, while Night Creeper Leader plans to regain favour with Cobra Commander...
Read MoreThat's Entertainment
Cobra Commander tries to make a break into the world of stand up comedy by impersonating a famous comedian while planning a trap for the Joes...
Read MorePigskin Commandos
The Joes play a football match against Cobra, with Sgt.Slaughter as the ball...
Read MoreD-Day at Alcatraz (1)
Cobra Commander, Destro and Metal Head allow themselves to be imprisoned in Alcatraz so that they can gain access to a highly powerful weapon on the Comstock Lode submarine outside of the prison...
Read MoreD-Day at Alcatraz (2)
The Cobras escape from Alcatraz and prepare to use their new weapon to take over the world, now GI Joe has to stop their most devious scheme yet...
Read MoreAn Officer and a Viperman
Pathfinder, Ambush and Topside infiltrate a Cobra training camp when Cobra suddenly seems to know their every move...
Read MoreThe Mind Mangler
Duke is captured by Gnawgahyde who uses a device called the Mind Mangler to try and break into Dukes brain, but a girl named Megan helps Duke escape, little does he know that Megan is really a disguised Zarana planning to steal GI Joes secrets...
Read MoreStuck on You
After a battle, Cobra Commander and Pathfinder become lost in the Jungle with a enraged Gorilla in pursuit...
Read MoreGeneral Confusion
When G.I Joe are told they are exceeding government funding they have to report to The Battle World proving grounds to learn how to fight cost efficently under the supervision of Dr.Carday who is secretly Zarana in disguise. Meanwhile Cobra Commander plans to steal a new weapon named 'The General'...
Read MoreThe Eliminator
Overkill recieves an upgrade and becomes The Eliminator, and sets out to destroy the Joes.
Read MoreInfested Island
Cesspool and Cobra Commander attempt to take over the world with giant insects.
Read MoreEl Dorado, The Lost City Of Gold
Grunt and Cobra Commander by search for El Dorado, The Lost City of Gold.
Read MoreLong Live Rock & Roll (1)
Cobra plans to destroy New York city by using subliminal messages in Rock and Roll music.
Read MoreLong Live Rock & Roll (2)
The Joes race to stop Cobras Rock and Roll scheme...
Read MoreThe Sludge Factor (1)
Cobra joins forces with the evil Cesspool to pollute the worlds food supplies, and the Joes form the Eco Warriors to combat this new threat...
Read MoreThe Greatest Evil (2)
While Duke and his younger brother Falcon have a conflict of their own, Cobra Commander plans to steal the Drug Lord Headmans money reserves.
Read MoreThe Sludge Factor (2)
The Eco Warriors race to stop Cobra Commander and Cesspool from taking control of the world from their volcano base...
Read MoreMessenger from the Deep
Cobra Commander believes a hidden city under the sea will make him rich, but both the Joes and Cobra find out it holds a more dangerous secret...
Read MoreCobra World
Cobra Commander tries to convince the world he has gone straight and opens his own theme park...
Read MoreA is for Android
Cobra replaces General Hawk with an android replica...
Read MoreThe Greatest Evil (1)
Cobra and GI. Joe team up to fight a Drug dealer...
Read MoreShadow of a Doubt
Cobra Commander attempts to lure Storm Shadow back into Cobra...
Read MoreKeyboard Warriors
Destro creates a new computer system named the ASP which can control Cobra weapons around the world.
Read MoreKindergarten Commandos
Cobra takes control of a school in the hope of training new Cobra recruits from a young age.
Read MoreMetal Head's Reunion
Metal-Head goes to his high school reunion in an effort to get a secret armor formula for Cobra...
Read MoreBasic Training
In a clip show, General Hawk advises the audience what it takes to become a GI.Joe.
Read MoreThe Legend of Metal Head
In another clip show episode, Metal Head relates his time in Cobra to the audience.
Read More