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