"A Diamond Select Toys release! X-Men beware! Mister Sinister has leapt off the screen of the classic X-Men cartoon and landed in the middle of DST's animation-based line of busts! Measuring ...

Read more: 20 Strongest Superheroes Ever, Ranked The animated Mister Sinister is already a pretty complex take on the evil scientist archetype, but his comic book version is on a whole other level.