Nightcrawler is a Marvel Comics superhero and mutant created by Len Wein in 1975. He can teleport through fog.

Fictional character biography
changeKurt Wagner was a circus performer known as Nightcrawler until he became a member of the X-Men.
Powers and abilities
changeNightcrawler possesses superhuman agility, the ability to teleport, and adhesive hands and feet. His physical mutations include indigo-colored velvety fur which allows him to become nearly invisible in shadows, two-toed feet and three-fingered hands, yellow eyes, pointed ears, and a prehensile tail.
In other media
changeNightcrawler has been played by Alan Cumming and Kodi-Smitt McPhee in the movie series.