This cool headed mutant appeared along side Firestar and Spiderman in the classic tv adventures in Spiderman and His Amazing Friends
Iceman
This villain has quite the sting
The Scorpion (MacDonald "Mac" Gargan)
Wolverines real name
James Howlet
Famously broke the bat
Bane
This 5th dimensional Imp is Batman's biggest fan
Bat-Mite
This ally to Peter made their debut in 1980 in Spider-man #210 and recently made their movie debut
Madam Web
After the death of his niece this villain clones Peter and convinces him that he infact is the clone
The Jackal (Miles Warren)
The storyline where Jean Grey kills herself to save her fellow X-Men
Dark Phoenix Saga
This Villains name means head of the demon
Ra's Al Ghul
This Robin first met Batman when he tried to steal the wheels off the batmobile
Jason Todd
This hero and later wife of Luke Cage had a crush on Peter in High School
Jessica Jones
This villain as a child pushed their grandmother down the stairs killing her
Carnage (Cletus Kasady)
Magnetos only mutant child
Polaris (Lorna Dane)
This former actor turned villain can morph into other people
Clayface (Basil Karlo)
Profession of Thomas Wayne
Doctor
After the death of his uncle this young mutant was visited by his uncles best friend Spiderman to cheer him up
Franklin Richards
This villain created and ran Parker Industries
Doc Oc (Otto Octavius)
Charles Xavier's evil siblings
Juggernaut(Cain Marco) & Cassandra Nova
This very popular character made her debut in Batman the animated series
Harley Quinn (Dr. Harleen Quinzel)
Name of the Bat Hound
Ace
Spiderman appeared on the Fantastic Four with what other heros in the famous Fantastic Four #348
Hulk, Wolverine & Ghost Rider
This Villain had twins with someone close to Peter who he ultimately kills in a terrible arc that was retconned thank God
Green Goblin (Norman Osborne)
The fist mutant to appear in a Marvel book
Namor
This Arkham inmate worked at a circus before getting into crime
Killer Croc (Waylon Jones)
Who was the 4th Robin
Stephanie Brown (Spoiler)