With years worth of live-action Marvel content, fans are often surprised by how many iconic villains have still yet to appear on the big screen.

I really didn't think xenomorph facehuggers could get any scarier, but Marvel Comics' Mister Sinister just found a way to ...

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 ...

Avengers #3 / Jonathan HIckman & Esad Ribic / Marvel Comics That’s right: Mister Sinister has officially weaponized the facehugger parasites by turning them into projectiles shot out of a cannon ...

These qualities would make him a perfect fit for one of Marvel’s most ruthless villains. Mr. Sinister, a geneticist obsessed with human and mutant evolution, is one of the most formidable foes ...

With a return to Mars, Arakko, home of the mutants, while the Marvel Universe has an infestation of Alien xenomorphs. And sees Mister Sinister, mutant geneticist extraordinaire, find a way to ...

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 ...

Mister Sinister has leapt off the screen of the classic ... A dedicator Historian, Air Force Veteran, Marvel enthusiast, and collector that brings balance to the Force.