Superdog 3: Superdog v Bathound (simply known as Superdog 3, or Superdog v Bathound) is a 2019 Film, based off of DC Comic's canine superheroes, Krypto/Superdog and Ace the Bathound ,the 2005 TV Show, Krypto the Superdog, and the 2016 Film, Batman v Superman, premiering in theatres in theatres on August 5, 2019. This is the fourth of seven installments, following Superdog, Superdog 2, The Space Canine Patrol, and, distributed Warner Bros, and starring Ryan Kelley, Dylan Sprayberry, Kira Kosarin, Tom Hiddleston, Amy Adams, Uriah Shelton, Mellisa Ponzio, Rene Lavan, and Allison Mack followed by a two part sequel, Superdog 4: Phantom War Part 1 (2020) and Superdog: Phantom War Part 2 (2021).