Helmut Zemo

Helmut Zemo is a character appearing in American comic books published by Marvel Comics. Created by Roy Thomas, Jenny Blake Isabella and Sal Buscema, the character first appeared in Captain America #168 (December 1973). Helmut Zemo is the son of Baron Heinrich Zemo and the thirteenth Baron Zemo in his family lineage. He is a recurring adversary of the Avengers, especially the superhero Steve Rogers / Captain America. The character has also been known as Citizen V at various points in his history. Daniel Brühl portrays the character in the Marvel Cinematic Universe, appearing in the film Captain America: Civil War (2016) and the Disney+ series The Falcon and the Winter Soldier (2021).