Mister Sinister has been hinted at for years, and would be the perfect bad guy for an 'X-Force' movie. By Richard Newby [This story contains spoilers for Fox’s Deadpool 2.] First appearing in ...

Mister Sinister deserves his time to shine and would give the MCU X-Men movies the chance to build their own identity.

The MCU's X-Men reboot is rumored to introduce Mr. Sinister, and they need to cast the actor who almost played him in a prior film.

Mister Sinister is one of the X-Men’s deadliest villains and was a centerpiece of the previous Krakoa Era of X-Men stories. Sinister’s genetic library was a key part of Krakoan resurrection ...

Image Credit: Mr. Sinister (Image: Marvel) The X-Men are finally on their way to the Marvel Cinematic Universe, and it seems that a sinister force, literally, is set to greet them. After years of ...

The mysterious Mister Sinister has been among the X-Men's most prominent foes for decades, and will soon become the "Big Bad" of X-Men '97.

In Sins Of Sinister #1, we see he's been playing an even longer game than previously presumed. Previously in Immortal X-Men #9, we saw Mister Sinister kill Hope Summers with Unus bullets.

It might be time for Marvel fans to start rethinking their expectations for the X-Men 's MCU debut. A new rumor is shaking ...

A writer for the X-Men '97 animated show on Disney+ has revealed just the first season's main villain will be Mister Sinister.

So Mister Sinister has the world to himself. With the possible exception of Storm. And he's here to save humanity from the monsters by turning it into a ...