Creatore
Bob Mcleod, Chris Claremont
Joe Staton, Steve Englehart
Base
(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
Oa, ex Terra, Bolovax Vik