The evil mutants have returned and are seeking the location of the heroic X-men. Magneto kidnaps the Angel and plans to use him as bait to lure his teammates into a trap. The X-men will have to face this challenge on their own as their leader Professor X has lost his mutant powers!
Russia sends two agents to America, Boris and the Black Widow. Their mission is to eliminate Tony Stark, Iron Man and the Red traitor Professor Vanko. The Crimson Dynamo returns when Boris kidnaps Vanko and uses his mechanical suit to defeat Iron Man!
The Human Top has escaped from prison and after a confrontation with Giant-man he manages to steal a growth capsule, turning himself into a giant Human Top! Giant-man knows after his last encounter that the only way to beat this giant foe will be with smarts not speed.
Johnny Storm and his girlfriend, Doris Evans, go on a boat line cruise around New York. Little do they know that on the same cruise is none other than Bobby Drake known better as the Iceman! Can they combine their strengths to save everyone from the Barracuda!
The Black Widow has surfaced again after fleeing from her last encounter with Iron Man. Now the Russian Agent turns Anthony Stark's greatest weapon against him in the pursuit of fulfilling her original mission. The destruction of Iron Man!
Janet van Dyne is at a party where the entertainer is a man called the Magician who used his magic to not only make rabbits disappear but the guests wallets as well! Janet as the Wasp tries to stop him but she is captured by the crook. It is up to Giant-man to capture him and free his beloved companion!
The Hulk heads to New York to find and destroy the Avengers, instead he finds three members of the Fantastic Four. When Johnny and Sue are rendered powerless it is up to the Thing to confront the Hulk. Heralding one of the greatest hand-to-hand battles in recorded history!
The Hulk continues his rampage to find the Avengers who turned against him. The Thing wearily continues to try to stop him but fortunately the Avengers have returned to New York to stop their former teammate!
After battling the Hulk and his disappearance in New York. The Avengers disband to return to their personal lives. However this break is a short one as the Lava Men have finally decided to invade the surface world!
Susan Storm is kidnapped by Prince Namor believing that she is in fact in love with him. After learning of the kidnapping, Mr Fantastic is on the war path as he hunts down the Sub-Mariner for stealing the love of his life!
Handsome Harry Phillips, Yogi Dakor, and Bull Brogin are Doom's henchmen that he genetically altered to fight the Fantastic Four. In Doom's absence they decide to make their master proud by defeating the Human Torch!
The Fantastic Four hire Matt Murdock to go over their headquaters to make sure that it meets their lease's requirements. When Matt arrives at the Baxter Building he discovers a burglar by the name of Electro!
The combined might of the Thinker, with a flawless plan, and the Puppet Master, with a puppet of Professor X. Leads to a battle between the Fantastic Four and the uncanny X-men where the outcome could be the destruction of both!
Paul Duval, a French chemist, accidentally split a potion on himself and giving him the ability to turn anything he touches into stone. Calling himself the Grey Gargoyle he arrives in New York to steal Thor's immortality!