Ann Nocenti, Arthur Adams, Carl Potts
Bill Finger, Bob Kane, Jerry Robinson
X-Factor Investigations Headquarters, New York City, New York; formerly Detroit, Michigan; mobile; Xaviers School for Gifted Youngsters, Salem Center, Westchester County, New York; Mojoverse; Cootermans Creek, Australian Outback, Australia; Alcatraz I
Arkham Asylum, Gotham City; Ha-Hacienda