Synopsis: Reports flooding in stating several quakes and tremors spawned in Metropolis, causing foundations in buildings to crack. Superman comes to find to source, prepared to fight whatever was causing all this. But to his and everyone else's surprise, it turns out to be Krypto. Relieved, Superman lightly scolds his dog for not being careful and tells him to go home while he cleans up his mess. But while everyone just chalks it up to Krypto being playful, no one realized the type of "fun" he and his "playmate" was having that was putting lives in danger...