 A former mutant Nazi scientist and the leader of the Hellfire Club, a secret society bent on taking over the world. He has the power of absorbing and redirecting kinetic and radiated energy. Producer Lauren Shuler Donner said Bacon was considered for Shaw for being an actor who could convey a villain "with different shades, that's not always clear that he's the bad guy". Vaughn added that Bacon "had that bravado that Shaw needed", while stating that the actor was his top choice along with Colin Firth. Bacon accepted the role as he was a fan of Vaughn's Kick-Ass, and liked both the character of Shaw and the script, which he described as "a fresh look at the franchise, but also the comic book movies in general". The actor considered that Shaw was a sociopath to whom "the morality of the world did not apply", with producer Simon Kinberg adding that Bacon portrayed him as "somebody, who in his mind, is the hero of the movie". Bacon also said that, "aside from the kind of evil side, I portrayed him as kind of a Hugh Hefner type". Vaughn discarded Shaw's look from the comics as he felt he would "look like an Austin Powers villain".
