Do you want to compare Baron Helmut Zemo with Onslaught? Discover the powers, weakness & weapons of Baron Helmut Zemo and Onslaught from Baron Helmut Zemo Biography and Onslaught Biography. Find out all about Baron Helmut Zemo and Onslaught.# Check out how is Baron Helmut Zemo unique and distinct from Onslaught. Discover their love interest, sidekicks, family tree and the movies and games list in which Baron Helmut Zemo and Onslaught have appeared. Find out everything about them here!