The Sinister Syndicate is a group of supervillains in the Marvel Comicsuniverse, who serve as a collection of lesser-known Spider-Man's villains. The original incarnation of the Sinister Syndicate was organized by The Beetle and appeared in The Amazing Spider-Man #280 (Sep 1986) and were the focus of the 1991 "Deadly Foes of Spider-Man" mini-series.
The Sinister Syndicate which is a band of super-villains made up of The Beetle, Speed Demon, Hydro-Man, Rhino, and Boomerang, attempt to put aside their differences and work together once again. Their goal.... Make money. The Beetle puts together a well planned heist and Spider-Man shows up to complicate matters. Things take a different turn when powerful entities surface and one person secretly seeks vengeance for being wronged in the past. -summary One of the … more