Disambiguation: fourth; Earth-616
- Description:
- The fourth person to take on the mantle of Number One. His secret identity remains unknown.
- Notes:
-
First appearance in Marc Spector: Moon Knight (Marvel, 1989 series) #18 (September 1990).
Group Memberships:
-
Secret Empire [covert organization] (p. 1966) (English) (formal)
? - ?