S4 E1 • The Eliminator

Overkill recieves an upgrade and becomes The Eliminator, and sets out to destroy the Joes.

Première diffusion : 23 septembre 1991

S4 E2 • Chunnel

At the unveiling of a new tunnel between England and France, Cobra Commander kidnaps the Queen of England and steals the crown jewels, proclaiming himself King...

Première diffusion : 24 septembre 1991

S4 E3 • The Sword

Storm Shadow, Snake Eyes and Night Creeper leader all race for posession of the mythical sword of destiny...

Première diffusion : 25 septembre 1991

S4 E4 • El Dorado: The Lost City of Gold

Grunt and Cobra Commander by search for El Dorado, The Lost City of Gold.

Première diffusion : 30 septembre 1991

S4 E5 • Kindergarten Commandos

Cobra takes control of a school in the hope of training new Cobra recruits from a young age.

Première diffusion : 1 octobre 1991

S4 E6 • Long Live Rock and Roll (1)

Cobra plans to destroy New York city by using subliminal messages in Rock and Roll music.

Première diffusion : 2 octobre 1991

S4 E7 • Long Live Rock and Roll (2)

The Joes race to stop Cobras Rock and Roll scheme...

Première diffusion : 3 octobre 1991

S4 E8 • The 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...

Première diffusion : 7 octobre 1991

S4 E9 • The Sludge Factor (2)

The Eco Warriors race to stop Cobra Commander and Cesspool from taking control of the world from their volcano base...

Première diffusion : 8 octobre 1991

S4 E10 • Messenger 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...

Première diffusion : 14 octobre 1991

S4 E11 • The Greatest Evil (1)

Cobra and GI. Joe team up to fight a Drug dealer...

Première diffusion : 21 octobre 1991

S4 E12 • The 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.

Première diffusion : 22 octobre 1991

S4 E13 • Infested Island

Cesspool and Cobra Commander attempt to take over the world with giant insects.

Première diffusion : 28 octobre 1991

S4 E14 • A is for Android

Cobra replaces General Hawk with an android replica...

Première diffusion : 29 octobre 1991

S4 E15 • Shadow of a Doubt

Cobra Commander attempts to lure Storm Shadow back into Cobra...

Première diffusion : 6 novembre 1991

S4 E16 • Keyboard Warriors

Destro creates a new computer system named the ASP which can control Cobra weapons around the world.

Première diffusion : 12 novembre 1991

S4 E17 • Cobra World

Cobra Commander tries to convince the world he has gone straight and opens his own theme park...

Première diffusion : 14 novembre 1991

S4 E18 • Metal Head's Reunion

Metal-Head goes to his high school reunion in an effort to get a secret armor formula for Cobra...

Première diffusion : 19 novembre 1991

S4 E19 • Basic Training

In a clip show, General Hawk advises the audience what it takes to become a GI.Joe.

Première diffusion : 7 janvier 1992

S4 E20 • The Legend of Metal Head

In another clip show episode, Metal Head relates his time in Cobra to the audience.

Première diffusion : 20 janvier 1992