Spider-Man tries to protect Harry Osborn from the Green Goblin and Venom.

Spider-Man must work with his nemesis, Doctor Octopus, when The Green Goblin unleashes Venom on the Tricarrier.

Spider-Man spends a day in Deadpool's madcap world.

Doc Ock launches a surprise attack on Spider-Man and the heroes. They soon find themselves in one of the most challenging battles of the season when they're up against the newly reformed Sinister Six. Norman Osborn also returns as Iron Patriot despite Ock's alternate plans for him.

Spider-Man and Power Man infiltrate Zodiac's secret volcano base only to discover what really happened to Power Man's long-lost parents.

Spider-Man and Nova team up with The Guardians of the Galaxy on a deep-space adventure to save Earth from destruction.

As Spider-Man continues chasing Green Goblin across the Multiverse, he lands in a medieval-based world where he helps Spyder-Knight take down the Alchemist (the medieval version of Doctor Octopus) and his Kraken creation to save York. Then, his last stop before heading back home is an alternate version of the Ultimate Universe where he helps Miles Morales overcome the guilt of being unable to save his world's Peter Parker from death and fight the Ultimate Green Goblin.

Spider-Man teams up with The Avengers' Captain America and the X-Men's Wolverine to stop a new threat to S.H.I.E.L.D.

Spider-Man, Mary Jane, Harry and Stan the Janitor have to descend into the sewer tunnels beneath Midtown High to track down the Lizard.

While chasing Green Goblin across the Multiverse, Spider-Man arrives in the Marvel Noir universe where he helps Spider-Man Noir renew his friendship with Marry Jane. Then Spider-Man heads to a cartoonish world inhabited by anthropomorphic animals where he helps Peter Porker find the will to be Spider-Ham again.

Spider-Man travels to the mystical city of K’un L’un to help Iron Fist fulfill his destiny. But The Scorpion plans to destroy them both.

Peter Parker must find a way to stop Doctor Octopus and the Superior Sinister Six from destroying all of the heroes in New York and taking over the world.

After a fight with Whirlwind, Spider-Man insists on a weekend off from Nick Fury and S.H.I.E.L.D.. Unfortunately, Doctor Octopus chooses this very time to attack Spider-Man when his job is threatened by Norman Osborn.

Spider-Man forms an unlikely partnership with a cured Norman Osborn. But is Norman really a hero as the Iron Patriot?

Venom resurfaces, using Harry as his host, yet again, and this time Harry's neglecting father becomes his main target. While Norman Osborn does not want his potential secret weapon damaged, Spider-Man is confronted with the dilemma of either trying to help Harry on his own or putting his trust in his teammates, who have orders from Fury to finish Venom off.

Spider-Man fights side-by-side with The Collector in an attempt to free all of Earth's heroes and villains from the Grandmaster and set everything right again.

Spider-Man must team with the former traitor, Scarlet Spider, to stop Doc Ock from reawakening a secret program designed to create evil duplicates of Spider-Man.

Doc Ock launches a surprise attack on Spider-Man and the heroes. They soon find themselves in one of the most challenging battles of the season when they're up against the newly reformed Sinister Six. Norman Osborn also returns as Iron Patriot despite Ock's alternate plans for him.

Under the supervision of Osborn, Doctor Octavius obtains a sample of Spider-Man's blood in order to create a creature that rivals the powers of the wall crawler. Meanwhile, Peter attempts to balance his friendship with Harry with his time with his SHIELD teammates.

Spider-Man and The Hulk switch minds, leading to lots of craziness and a clobberin’ from The Thing of The Fantastic Four.

When New York is plunged into a mystical sleep, Iron Fist and Spider-Man (who is at first highly sceptical of magic) seek the help of Doctor Strange. In order to break the spell, the three heroes must face their own worst fears in the face of the spell's initiator, the extradimensional entity known as Nightmare.

Spider-Man's dream of joining the Avengers becomes a nightmare when Loki switches bodies with the web-slinger, turning his new teammates against him. Spider-Man and his friends team up with the Avengers to stop Loki and Doctor Octopus from destroying New York City with an army of Venomized monsters.

Spider-Man loses Captain America's shield and must retrieve it from Doctor Doom.

The Green Goblin is created.

Spider-Man and Wolverine must overcome clashing personalities and styles in order to defeat Mesmero and Sabretooth.

The Green Goblin returns and tries to make Spider-Man into his perfect weapon, but Carnage has other ideas for the duo.

Spider-Man, Captain America and S.H.I.E.L.D Academy must band together to save New York.

It's Halloween for Marvel's Ultimate Spider-Man, but there's no time for Spider-Man and his friends to trick-or-treat when they find themselves attacked by evil vampires led by Dracula himself.

While on a field trip, Spider-Man and his superhero friends encounter the mighty Thor, who is transformed into a frog by his mischievous half-brother Loki. Now, the heroes must venture to the magical world of Asgard in order to save the nine realms from Loki's wrath.

When Doctor Octopus takes over Iron Man's armors, Spider-Man and team work to stop his attacks on Oscorp and S.H.I.E.L.D.

When Doc Ock learns that the key to a device that will retrieve Hydra Island is at Aunt May's house, Spider-Man must fight to protect his family.

The cast of "Jessie" gets animated in this special crossover episode that finds the Manhattan nanny in possession of a medieval sword coveted by the infamous Morgan Le Fey. Jessie and Spider-Man team up to save Halloween and the world from Le Fay's evil plans.

When Rhino learns that his archenemy Flash has become a hero, he starts a bitter rampage through New York. Spider-Man and Agent Venom are the last line of defense with help from Hulk. However, Hulk and Rhino face in battle and only Spider-Man and Agent Venom should stop now so to not cause destruction.

Nick Fury has been infected by nanite versions of Doctor Octopus' Octo-Bots. While the others face off against Doctor Octopus, Spider-Man and Power Man work with Ant-Man to enter Nick Fury's body and get the Octo-Bots out of him.

The S.H.I.E.L.D. Academy has been opened up at the Triskelion by Nick Fury as Spider-Man's group gets their education from Mr. Frank and guest instructors like Captain America and Hawkeye. Halfway into their education, Spider-Man and Iron Spider unknowingly reactivate an old World War II villain named Arnim Zola.

Using a Norn Stone, Loki shrinks Spider-Man's team while looking for Thor. Nick Fury has Spider-Man's team placed in the Helicarrier's D.A.Y.C.A.R.E. area while S.H.I.E.L.D. continues to look for Thor. With Thor also having been shrunk, Spider-Man's team must find a way to help Thor fight Loki and the Destroyer Armor and return to normal size.

Spider-Man accompanies Wolverine to the Savage Land to recruit Ka-Zar and his pet smilodon Zabu. During this time, they discover a plot by Taskmaster and Kraven the Hunter to abduct Zabu as part of Kraven the Hunter's ritual that would render him immortal.

Spider-Man's old enemy Electro takes control of the city's electricity.

Flash Thompson stars as Spider-Man in a Midtown High musical production, and gets a taste of what Spider-Man's life is really like when the Trapster mistakes the football jock for the real web-slinger.

Spider-Man and Kid Arachnid arrive in the Noir Universe where they have to prevent Mr. Negative from using the Siege Perilous to drain all the life and color out of the world.

Craving Mexican food following an entire day training with Hawkeye, Spider-Man, Power Man, and Squirrel Girl sneak out of the Triskelion after hours for late-night burritos. Along the way, they must contend with Mesmero's plot to use the cellular network to brainwash everyone like he did with Batroc the Leaper, Boomerang, Grizzly, and Shocker.

With most of his fellow students replaced with synthezoids, Spider-Man must work with Agent Venom and Rhino to rescue their classmates and defeat Arnim Zola.

Spider-Man returns to stop the nefarious plot of Doctor Octopus. But not everything goes according to plan when Spidey’s friend, Dr. Curt Connors, transforms into The Lizard.

Aunt May goes on a date with Phil Coulson, Peter's principal and S.H.I.E.L.D. supervisor, and the Beetle returns to continue his evil deeds.

Loki exacts revenge on Spider-Man by turning him into a pig, just in time for the Asgardian Boar Hunt across New York City. Now, Thor, who knows all too well how it feels to be transformed into a helpless animal, must help Spider-Ham survive.

A disgruntled Stark Industries scientist named Michael Tan develops and envelops himself in a swarm of self-replicating nanobots. Now Spider-Man must work with Iron Man to contain Swarm.

When Spider-Man and his fellow teenage super heroes cause too much damage in a super villain fight, Nick Fury assigns them to work with the super clean-up company Damage Control. While working with Damage Control, Spider-Man uncovers a villainous mystery.

Spider-Man and Agent Venom have been busting villains like Beetle, Grizzly, Shocker, and Shriek where they suspect that they might be candidates for Doctor Octopus' Sinister Six. Arnim Zola recruits Michael Morbius to work on a new symbiote. When Spider-Man, Agent Venom, and Harry Osborn in the Patrioteer armor track them down, they are caught off-guard when they release the Anti-Venom symbiote which possesses Harry and does not have any of the symbiote weaknesses. The resulting battle leaves Agent Venom injured and Harry in a coma.

Spider-Man travels to the moon to rescue J. Jonah Jameson's son, but a bizarre threat awaits him on the lunar surface.

Peter Parker scrambles to focus his attention between completing his science fair project with Luke Cage and combatting Juggernaut. In his desperation concerning the first case, he decides to "borrow" one of Dr. Connor's inventions ... which (literally) becomes an even bigger threat to the city.

Following Spider-Man's fight with Molten Man, the Inhumans have declared war on Manhattan as Nick Fury blames the exchange student Triton. Spider-Man and Triton discover that Maximus has brainwashed the rest of the Inhuman Royal Family (consisting of Black Bolt, Medusa, Gorgon, Lockjaw and Karnak) and plans to crash Attilan into Manhattan.

After Doctor Octopus and Rhino have escaped the Triskelion with Agent Venom in their clutches, Spider-Man and Scarlet Spider track them to the recently-returned HYDRA Island as Doctor Octopus and Arnim Zola work to separate the Venom symbiote from Flash Thompson. In order to get to Flash, Spider-Man and Scarlet Spider have to fight their way past Kraven the Hunter and the HYDRA Agents. Ock Manages to succeed in separating the symbiote from Flash, giving to Kraven, who becomes a lion-like Venom. However, Flash is able to coerce the symbiote back to him as they understand each other. As a result of the re-fusion, Agent Venom gains a new look.

The Guardians of the Galaxy land on Earth to repair their ship at the same time ex-Nova Corps member Titus leads the Chitauri into targeting Nova's helmet. Now Spider-Man and Nova must work with the Guardians of the Galaxy to defeat Titus and the Chitauri.

Spider-Man and his team are put on S.H.I.E.L.D. security detail to protect the all-too-critical-for-his-own-health J. Jonah Jameson from the Beetle, a prospect Spider-Man does not enjoy. Things do get personal when Spider-Man must also protect a highly determined Mary Jane, who is on her way to the Bugle for a job interview, from the high-tech villain.

One year after becoming Spider-Man, a teenage Peter Parker is approached by Nick Fury to train with S.H.I.E.L.D. Spidey turns Fury down, but soon finds that villainous forces may require him to join the big leagues after all.

Arnim Zola resurfaces and starts replacing Spider-Man's fellow students with synthezoid versions of themselves.

After being late for training, Spider-Man is faced against an evil super army called Zodiac and their leader, Scorpio, who took over the S.H.I.E.L.D. Helicarrier and set it on self-destruct. Spider-Man and Fury must put their differences aside and fight the new menace as a team.

The security system at Aunt May's home becomes dangerous.

Spider-Man and Miles, tracking the missing pieces of the Siege Perilous, travel to a tropical Pirate dimension where they meet Web Beard, the Spider-Pirate, and encourage him and his old team to work together to save themselves from the dreaded Kraken.

A mysterious thief known as The Vulture has been causing trouble. Spider-Man decides to track him down, and discovers he's a young man who has trouble remembering his past.

Spidey must track down Ock before he harms Aunt May.

Spider-Man and Kid Arachnid travel to alternate dimensions to gather the shards from the broken Siege Perilous.