J. Jonah Jameson pays Dr. Stillwell to turn Mac Gargan into the Scorpion to try to capture Spider-Man. Stillwell's formula makes Gargan become more evil than he originally was and the Scorpion goes on a rampage and is finally stopped by Spider-Man.
Printed: Jan 1965
Writers: Stan Lee
Art: Steve Ditko
Cover: Steve Ditko
- 1st appearance and origin of Scorpion
