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