New 'Superman' Movie Sneak Peek Introduces Krypto the Dog with Five Minutes of Footage - Watch Now!

Warner Bros. and DC Studios have released the CinemaCon sneak peek for Superman, which was debuted exclusively for movie theater owners this week! Five minutes of footage have now been released online for fans around the world to enjoy and the sneak peek introduces us to Krypto the Dog. David Corenswet as Superman is seen