Creatore
Gerry Conway, John Romita, Ross Andru
Bob Mcleod, Chris Claremont
Nei comics
The Amazing Spider-Man #129 - The Punisher Strikes Twice
Marvel Graphic Novel #4 - The New Mutants: Renewal
Base
Mobile, di solito a New York City
(Correnti) Le indagini X-Factor, New York City (ex) Professore Xaviers School of Giovani Dotati, Salem Centro, Westchester County, New York; Muir Island, in Scozia; sede X-Factor, Embassy Row, Washington, DC; Sede X-Factor, New Yo