| Characters |
F: Spider-Man; V: Hammerhead, Doctor Octopus; GA: Glory Grant, Mary Jane Watson, Robbie Robertson, Aunt May |
| Genre |
superhero |
| Script |
Len Wein |
| Pencils |
Ross Andru (breakdowns), Mike Esposito (finished art, figures), Dave Hunt (finished art, backgrounds) |
| Inks |
Mike Esposito, Dave Hunt (backgrounds) |
| Colors |
Glynis Wein |
| Letters |
John Costanza |
| Editing |
Marv Wolfman listed as "lab technician" |
| Reprinted |
in Marvel Tales (Marvel, 1966 series) #135; in Uomo Ragno, L' [Collana Super-Eroi] (Editoriale Corno, 1970 series) #207 |