 Mary Jane Watson, a popular actress in this reality, played Gwen Stacy in the film adaptation of Spider-Man's life story.Gwen and her father read textual accounts of their deaths in the main universe, though they believe this simply to be the morbid imaginings of Peter Parker, who is suffering from mental health issues.Gwen Stacy first appeared in "Marvel Adventures Spider-Man" #53 as a new student of Midtown High.