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