As he struggles with the alien symbiote, Spider-Man's origins are revealed.

Venom -- the merged entity consisting of Eddie Brock and the symbiote -- attacks Spider-Man through the people he loves most.

When Peter breaks up with Liz to be with Gwen, nothing goes as planned. Likewise for Spider-Man, who finally unmasks the Green Goblin.

Peter and his loved ones become vulnerable to all of Spider-Man's enemies when Venom exposes Peter's secret identity.

When the Sinister Six escape from prison with plans to take down Spider-Man, they nearly succeed. But Peter wakes up with no memory of the battle.

On Valentine's Day, Tombstone, Doctor Octopus and Silvermane call a summit that erupts into a gang war -- one that only Spider-Man can stop.

Spider-Man faces off against the Green Goblin and Tombstone. Elsewhere, Col. John Jameson attempts to land a damaged space shuttle.

Peter and Mary Jane are a hit at the Fall Formal. Meanwhile, the Green Goblin's attack on Fisk Industries requires Spider-Man's intervention.

With the Master Planner and his henchmen planning to take over the world, a highly motivated Spider-Man takes the fight to the Planner's secret lair.

Amazingly, Peter is invited to Flash Thompson's birthday bash. Meanwhile, Spider-Man has to party with Sandman, who's looking to make his big score.

To test a new Ryker's security cell, Spider-Man volunteers to try to escape. But the Green Goblin traps him inside amid a sea of felons he put away.

When. Dr. Curt Connors' attempt to regenerate a new arm accidentally transforms him into the Lizard, Peter, Martha, Eddie and Gwen search for a cure.

As Otto creates the Rhino as a new distraction for Spider-Man, Peter takes Aunt May's advice and asks Mary Jane Watson to the high school prom.

Disguised as Spider-Man, the Chameleon embarks on a crime spree that can only be stopped by Spidey and the Black Cat -- together.

As Christmas approaches, the Sinister Six reconstitutes with Sandman, Rhino, Vulture, Electro and new members Mysterio and Kraven.

When the Green Goblin fuses Otto's robotic arms to his body, the newly created Doctor Octopus must find a new power source as Spider-Man pursues him.

After alien spores infect John Jameson -- increasing his size, strength and mass -- his dad persuades him to become a superhero to capture Spider-Man.

A gang war looms as Silver Sable, Hammerhead and Doctor Octopus vie for a prize that could change the balance of power in New York City's underworld.

As Peter Parker and Harry Osborn try out for the football team, Spider-Man must face convict Flint Marko, newly transformed into the Sandman in order to destroy Spider-Man.

Some days, Peter just can't win -- especially when he ends up on a Midtown High police car ride... and as Spider-Man, he isn't faring any better.

When the Green Goblin blackmails Liz's brother Mark into doing his bidding, neither Liz, Mary Jane nor Spider-Man may be able to save him.

Peter's "to do" list includes talking to Gwen Stacy about their first kiss. But before he gets a chance, Spider-Man has a run-in with Mysterio.

Both Liz Allan and Gwen like Peter. Whom should he pursue? Meanwhile, Kraven the Hunter has come to New York City to make Spider-Man his prey.

When a lab accident transforms Max Dillon into supervillain Electro, he demands that Dr. Martha Connors find a cure as Spider-Man works to stop him.

Following orders from Kingpin, Hammerhead hires Montana to steal a high-tech suit and, as the Shocker, destroy Spider-Man.