Fantastic Four #288 1986 Marvel Comics: John Byrne Newsstand Cover

"Tracking his sister Sue's distress signal to the Latverian embassy, the Human Torch easily fights his way past the robots that guard the building. Smashing his way through the front doors, Johnny makes short work of the other guards and almost blasts an old lady named Sarah. Sarah explains that she came to the embassy with her daughter Peggy MacArthur. As it turns out, Peggy's husband Norman had been acting strange of late and began talking in a strange accent. Making Peggy a prisoner in her own home, Norman fashioned a costume based on that of the old Fantastic Four villain the Invincible Man and went into the city to attack the Fantastic Four. When Sarah and Peggy saw news footage of Norman's battle they came to the Latverian embassy where they saw Norman fighting the Invisible Woman. Not wishing to see her husband hurt, Peggy then struck Sue over the head knocking her out. Unmasking the Invincible Man mask Peggy was shocked to see the mask of Doctor Doom underneath instead of that of her husband. Sarah fled and Peggy was captured, Sarah was on her way out when she ran into the Torch.