by Ross Andru, 1978

Green Goblin III

Real Name: Bart Hamilton
Identity: Psychiatrist, Criminal
Group Affiliation: None
First Appearance: (as Bart Hamilton)Amazing Spider-Man #169
Status: Deceased
Final Appearance: Amazing Spider-Man #180

Powers & Abilities:

Dr. Hamilton has no super-human powers.

Equipment & Weapons:

Dr. Hamilton uses equipment and costumes designed by the original Green Goblin. This includes the Goblin costume, Goblin glider, and pumpkin bombs with various payloads.

Origin:

Dr. Hamilton treated Harry Osborn after Harry adopted the Green Goblin persona from his father. Using the secrets that Harry revealed in therapy, Dr. Hamilton's adopts the Green Goblin identity, and becomes the third Green Goblin.

Green Goblin III's Timeline

First Appearance as Dr. Hamilton - Amazing Spider-Man #169-#175
First and Only appearance as the Green Goblin - Amazing Spider-Man #176-#180