Lightmaster kidnaps Hector Ayala, believing that he is Spider-Man. Spider-Man rescues Hector and defeats Lightmaster but not before Hector's real identity is revealed to the public.
The price of "Spectacular Spider-Man #20 - Fn 6.0 (1978)" at Comic Book Relief is USD $5.50.
The publisher of "Spectacular Spider-Man #20 - Fn 6.0 (1978)" is Marvel Comics.
The genre of "Spectacular Spider-Man #20 - Fn 6.0 (1978)" is Superheroes.
"Spectacular Spider-Man #20 - Fn 6.0 (1978)" falls under the category of Back Issues (Rare).
The artists of "Spectacular Spider-Man #20 - Fn 6.0 (1978)" are Mike Esposito, Ernie Chan, and Sal Buscema.
The writer of "Spectacular Spider-Man #20 - Fn 6.0 (1978)" is Bill Mantlo.