- Script
- Gerry Conway (credited); John Romita (credited) (co-plot)
- Pencils
- John Romita (credited); Jim Starlin (credited as J. Starlin) (breakdowns)
- Inks
- John Romita (credited); Tony Mortellaro (credited as T. Mortellaro) (backgrounds)
- Colors
- ?
- Letters
- Artie Simek (credited)
- Job Number
- 1023-Z
- Genre
- superhero
- Characters
- Spider-Man [Peter Parker]; Gwen Stacy; Professor Miles Warren; Aunt May; Hammerhead (Origin); Doctor Octopus; Jonas Harrow (flashback); Gwen Stacy; Flash Thompson
- Synopsis
- Dr. Octopus and Hammerhead are at war, with Spider-Man against them both.
- Reprints
-
in L'Étonnant Spider-Man (Editions Héritage, 1969 series) #16 (novembre 1972) -
in Hit Comics Die Spinne (BSV - Williams, 1971 series) #251 -
in Edderkoppen (Williams, 1973 series) #4/1973 (1973) -
in Super Spider-Man (Marvel UK, 1976 series) #163 (27 March 1976) [Each page of the reprint comprises of two pages from the original.] -
in Strange (Editions Lug, 1970 series) #101 (5 mai 1978) -
in Marvel Tales (Marvel, 1966 series) #93 (July 1978) -
in Spindelmannen (Atlantic Förlags AB, 1978 series) #7/1979 (1979) -
in Edderkoppen (Atlantic Forlag, 1978 series) #7/1979 ([3. juli] 1979) -
in El Asombroso Hombre Araña (Novedades, 1980 series) #110 (2 de junio de 1982) -
in L'Uomo Ragno Classic (Edizioni Star Comics, 1991 series) #33 (Ottobre 1993) [Gli impianti di stampa potrebbero essere quelli di Marvel Tales 93.] -
in The Essential Spider-Man (Marvel, 1996 series) #6 (2004) -
in Spider-Man kæmpepocket (Egmont, 2004 series) #2 -
in Amazing Spider-Man Family (Marvel, 2008 series) #2 (December 2008) -
in Marvel Masterworks: The Amazing Spider-Man (Marvel, 2003 series) #12 [Regular Edition] ([October] 2010) -
in Amazing Spider-Man Epic Collection (Marvel, 2013 series) #7 - The Goblin's Last Stand (2017) -
in Die Spinne (BSV - Williams, 1974 series) #115
According to Jim Starlin in Comic Book Artist # 18, he provided breakdowns for Romita on this story. Updated information provided by Nick Caputo, May 2011.