Scooby-Doo! and Krypto, Too!

The world's greatest heroes, The Justice League, have mysteriously VANISHED and a terrifying PHANTOM has taken up residence in their famed headquarters, THE HALL OF JUSTICE! Now it's up to the world's greatest super sleuths, Scooby and the gang, to solve the mystery and save our heroes...with a little help from their new pal KRYPTO THE SUPERDOG!