First appearance of Hammerhead in They Call The Doctor...Octopus!, While Dr. Octopus is on a crime spree, Spider-Man is weakened by an ulcer due to stress and his concern for his missing aunt. Reprinted in Marvel Tales # 92.
First appearance of Hammerhead in They Call The Doctor...Octopus!, While Dr. Octopus is on a crime spree, Spider-Man is weakened by an ulcer due to stress and his concern for his missing aunt. Reprinted in Marvel Tales # 92.