Superdog

Superdog is an American animated adventure-comedy superhero film based on the series Krypto the Superdog.

Summary
Superman's pet dog arrives on Earth, as he lives with the young Kevin Whitney and secretly acts as a superhero. However, he learns TBD.

Voice cast

 * Ben Platt as Krypto the Superdog, Superman's pet dog who TBD.
 * Jacob Tremblay as Kevin Whitney, TBD
 * Charlie Day, TJ Miller, Sean Hayes, Ed Helms or TBD as Streaky the Supercat, TBD
 * TBD as [Mechanikat or Ignatius], TBD
 * John Krasiniski, Jason Sudeikis, Matthew McCoungahey, Corey Michael Smith or TBD as Ace the Bathound, TBD