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