Gwendolyne Maxine "Gwen" Stacy was the classmate and girlfriend of Peter Parker and the daughter of the chief police officer, George Stacy. After Spider-Man's emergence, Gwen discovered Spider-Man as Peter. She helped Peter with an antitode to cure Lizard.

A year later (in this dub), a graduated Gwen had a grattitude to enter Oxford. However, when Electro emerged, Gwen was forced to help Spider-Man one last time. In the final battle, she was indirectly killed by the Green Goblin, who wanted to murder Stacy. Her death caused Parker to struggle continuing as Spider-Man, but her speech inspired him to return as Spider-Man to fight Aleksei Syksevitch, a Russian criminal who broke out using a Rhinoceros Machine.