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