Scorpion's 1st Appearance! - Amazing Spider-Man #20 (1965)

In this issue, J Jonah Jameson pays Dr. Stillwell turn to turn scummy private investigator Mac Gargan into the Scorpion. Will Jonah finally be able to finish Spidey once and for all, or will this all backfire terrible in his face? If you can get past all the phallic jokes about the Scorpion's tail and his suggestive first costume, we're sure you'll all love this episode!