Longtime Green Lantern nemesis Sinestro would not be most peoples’ choice for a father. Sinson, one of the two titular Sinister Sons, is not most people. While there is some question as to whether or ...

Mister Sinister, also known as Dr. Nathaniel Essex, first appeared in The Uncanny X-Men #221 (1987) and was created by Chris Claremont and Marc Silvestri. He was a brilliant 19th-century geneticist ...

Your friendly neighborhood Spider-Man is back, and his life is about to get 6 times tougher in the trailer for "Marvel's Ultimate Spider-Man vs. The Sinister 6," premiering Sunday, February 21 on ...

“Earth-42 world exploration,” concept artist Aymeric Kevin shared on Instagram shortly after the film’s release. “Early concept where I was trying to portray a world with no Spider-Man and where the ...