Religion: not determined yet
Name: Citizen V
Alter Ego: Helmut Zemo
Other Names: Baron Zemo; Baron Zemo II; Phoenix; Iron Cross; Iron Cross III; "Mark Evanier"; the Thirteenth Baron Zemo
Classification: villain hero
First Appearance (additional details): (as Phoenix) Captain America (vol. 1) #168 (Dec. 1973): "...And a Phoenix Shall Arise!"; (as Baron Zemo) Captain America (vol. 1) #275 (Nov. 1982): "Yesterday's Shadows!"; (as Citizen V) The Incredible Hulk (vol. 2) #449 (Jan. 1997): "Brakoow"
Number of appearances: 142
Comic book appearances: 141
TV, film appearances: 1
Birth place: Leipzig, Germany
The super-adhesive polymer known as "Adhesive X" was created by Baron Helmut Zemo. This polymer is best known as the substance used by Zemo's ally the Trapster.
On the world known as "Counter-Earth," which was created by Franklin Richards in the aftermath of the Onslaught crisis, an alternative version of Helmut Zemo was known as "Iron Cross." He was the member of the Thunderbolts of Counter-Earth, under the leadership of his father, Baron Heinrich Zemo. The other members of that team (Phantom Eagle, Chain Lightning, Makeshift and Solarr) were apparently not direct analogues of regular Earth characters.
This character is in the following 122 stories which have been indexed by this website:
The Avengers (vol. 1) #276 (Feb. 1987): "Revenge"
Avengers / Thunderbolts
Suggested links for further research about this character: