- 1st Appearance of "TOY" (Tinkerer''s Robot Assistant)
- Hammerhead Appearance, 25 Cent Edition
Published: August 1976
Comic Age: Bronze
Cover Price: $0.25
CREATORS
Writer: Len Wein
Interior Artist: Ross Andru
Cover Artist: Gil Kane
Inker: Mike Esposito
Letterer: Joe Rosen
Colorist: Glynis Oliver Wein
Editor: Len Wein