Frightful Four

Frightful Four
The Frightful Four, victorious over Human Torch, The Thing, and Storm.
Art by Michael Turner.
Publication information
PublisherMarvel Comics
First appearanceFantastic Four #36 (March 1965)
Created byStan Lee
Jack Kirby
In-story information
Base(s)Various
Member(s)Hydro-Man
Klaw
Medusa
Sandman
Thundra
Titania
Trapster
Wizard
Dragon Man
Brute (Reed Richards)
Electro
Llyra
Red Ghost

The Frightful Four are a group of fictional characters appearing in American comic books published by Marvel Comics. They serve as the antithesis to the Fantastic Four.