Craddock Skrull

The Craddock Skrull, real name unknown, is a fictional alien character featured in comic books published by Marvel Comics. He is part of the original mainstream Marvel Universe and first appeared in Fantastic Four #2 in January, 1962.

Biography
This being was a member of the alien conqueror race known as the Skrulls, who hail from the Andromeda Galaxy. Along with three others, this Skrull was part of an advance force that came to Earth many years ago. Part of his plan was to destabilize Earth's superhero community by ruining the reputation of Central City, California's newest superhero team, the Fantastic Four. The Skrull impersonated Susan Storm, aka the Invisible Girl, and then openly stole items from a jewelry store to frame her for the crime. The Fantastic Four fought up against these Skrulls and ultimately exposed them. Reed Richards hypnotized the Skrulls into believing that they were cows and then left them to live out their days in peace in a pasture.

The Skrull eventually broke through his hypnosis and continued following the edicts of the Skrull Empire. This time, his chosen enemies were the Skrull Empire's longtime adversaries, the Kree. To this end, the Skrull assumed the form of a middle-aged man named H. Warren Craddock, who was the head of the Alien Activities Commission. His purpose was to foment tension and rebellion amongst Earth's populace against the Kree. The Craddock Skrull worked alongside S.H.I.E.L.D. and manipulated Nick Fury into routing out alleged Kree sympathizers, which included the Avengers, who were allies with the Kree hero Captain Mar-Vell.

In the midst of an anti-alien speech to an angry mob, the Skrull was reverted back to his native form by Rick Jones' Destiny Force, and the mob subsequently beat him up to death.