Mister Sinister (Dr. Nathaniel Essex) is a supervillain appearing in American comic books published by Marvel Comics. Created by writer Chris Claremont...

included mutant warriors and assassins employed by the X-Men's enemy Mister Sinister, a mad scientist villain often intent on creating a perfect race of...

left-handedness Sinister, a stagename of bassist Derrick Tribbett's Mister Sinister, Marvel Comics supervillain Simon Bar Sinister, villain on the Underdog...

Bar Sinister, though not part of Krakoa, was added to its landmass with Flowers of Krakoa that modify the former secret base of Mister Sinister into...

actually a front for Mister Sinister's genetic laboratory. Mister Sinister appears and tells Madelyne about her origins. When Mister Sinister learned about Jean...

Rasputina / Magik / Darkchylde, Quicksilver, Juggernaut, Hulk, Mister Sinister, Sauron, and Mister Fantastic. Karliak replaces Morph's original voice actor...

wife Rogue. This was exacerbated when Gambit's connections to villain Mister Sinister were revealed, although some of his team members accept that Gambit...

team, a group of mutants who often work for the mad scientist villain Mister Sinister. As a Marauder, she has often fought the X-Men as well as related teams...

team of potentially dangerous and problem-causing mutants overseen by Mister Sinister. The council also voted not to resurrect many individuals who were...

Colossus, Nightcrawler, and Wolverine. Returning to Mister Sinister with the samples, Mister Sinister tells him that he planned to clone a new generation...

elicit side-effects on him as well, which later resulted in the crime lord Mister Negative. Cloak and Dagger tracked down the people behind the experimention...

of the Sinister Six appears in the "Age of Apocalypse" 10th anniversary limited series. This version of the group is assembled by Mister Sinister and consists...

Alamogordo genetics plant in Las Cruces, New Mexico by Mister Sinister. In the past Sinister had worked here (disguised as a Dr. Milbury) alongside Brian...

which he uses for advice. When Dark Beast asks for Mister Sinister to let him out, Mister Sinister informs him that he's not the "darkest beast" anymore...

revealed the character Mister Sinister would have featured in the film, after the Essex Corporation was teased in Apocalypse; Mister Sinister had previously been...

brought about by Mister Sinister's corrupt machinations and his experiment in creating a batch of Mutants called Chimeras. Sins of Sinister kick-offed with...

Iron Man in fighting Mister Sinister, slicing off Mister Sinister's left hand. Iron Man finds information in Mister Sinister's database which reveals that...

with Jean and starts to be friendly towards Madelyne Pryor due to Mister Sinister switching the two. Wolverine / Logan (voiced by Cathal J. Dodd in both...

leads Jean Grey, Mister Sinister, Wolverine, Ajak, Sersi, and Makkari into the Progenitor. After Iron Man mentions to Mister Sinister that the Progenitor...

would directly connect with the on-screen debut of X-Men antagonist Mister Sinister in Logan. In January 2017, Mangold stated that the character – a genetic...

Apocalypse 10th anniversary limited series, Mister Sinister assembles his own group dubbed the Sinister Six to fight Magneto's X-Men. However, this group...

about it, Mister Sinister is undeterred in his next plans to research the Chimeras. Later in the "Sins of Sinister" storyline, Mister Sinister was in an...

working with the Marauders and for Mister Sinister. Mystique shoots Rogue and takes her back to Mister Sinister's base, who only keeps Rogue alive because...

Sentinel in the show's premiere. The second season premiere revealed Mister Sinister found Morph, resurrecting and experimenting on them, turning them into...

superhuman being Mister Sinister. He then coerces Sinister and the Hellfire Club into aiding his plans for global conquest, but Sinister concludes that...

drawn by Stephen Segovia, the initial cast comprised Empath, Havok, Mister Sinister, Nanny, Orphan-Maker, Psylocke, Greycrow, and Wild Child. For the majority...

found and recruited by enigmatic mastermind Mister Sinister early on. Later, apparently not working under Sinister, he kills the employer of the savage mutant...

after the X-Men had retrieved Logan's adamantium sarcophagus from Mister Sinister, Forge had built a log cabin in Alberta, Canada to serve as a secret...

of a child called Peter, who was being held captive in Mister Sinister's "orphanage". Sinister had placed Peter in his orphanage as a small child in order...

when Apocalypse's enemy Mister Sinister infiltrates the X-Mansion, Apocalypse's mental leash causes him to savagely maul Sinister. He also has several confrontations...