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