Who Is Mastermind? Origin, Powers and Key Facts
Mastermind (Marvel): Founding member of the Brotherhood of Evil Mutants, Jason Wyngarde was the original Mastermind. He was instrumental in the creation of Dark Phoenix, r
The complete file
Mastermind
2 guides, one page. Everything Pop Culture Files knows about Mastermind.
Mastermind (Marvel): Founding member of the Brotherhood of Evil Mutants, Jason Wyngarde was the original Mastermind. He was instrumental in the creation of Dark Phoenix, r
Guide
Guide
Mastermind: Story, Cast and Series Facts
Mastermind (1972): Series details, synopsis, cast and season dates from TVmaze.