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.

The MCU’s X-Men movie has been in development for several years now, and it’s been rumored that Mister Sinister will serve as the main antagonist. Now there’s word about who Marvel Studios ...

Fresh off her "Best Actress" win at this year's Academy Awards, Anora star Mikey Madison is reportedly being eyed for a role in Marvel Studios' upcoming X-Men reboot. Find more details after the ...

Marvel Studios allegedly eyes Javier Bardem for Mister Sinister in the X-Men MCU reboot. Controversy arises over Bardem as Mister Sinister due to Marvel reportedly considering a Spanish actor over ...

Mutants ended up fundamentally regretting allowing Mister Sinister to be a member of their Mars colony. Sinister didn’t see the xenomorph species as a nightmarish threat: to the mad geneticist ...

And sees Mister Sinister, mutant geneticist extraordinaire, find a way to weaponize the Alien threat more than you have seen in any film, any comic book, or any video game before. Not even Rick ...

"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 ...

Mister Sinister is one of the few characters who was never adapted during the 20th Century Fox era of X-Men movies. However, there were plans to feature him when that film series was still going ...

Last year though, Mister Sinister got some time to shine outside of the comics in X-Men ’97, the continuation of X-Men: The Animated Series that can be streamed with a Disney+ subscription.