Jason Boone was a scientist of Alchemax, and when the company decided to create its own versions of the Norse gods, Boone became a shape-shifting version of Loki, but after the plan failed he eschewed the Loki identity to become Halloween Jack.

 Character Mode: - List - Picture

Did Spider-Man own a dog? Has the Witchblade ever possessed a man? Is Iron Man naked under his armor? You get to share your knowledge with everyone by contributing what you know. We try to fill-in as much info as we can, but it's up to you to fine-tune the Character Profiles, so please, help us out!
 
 Contribute Profile Information for Halloween Jack.