Waldo Mathias was an agent in Moon Lake, Pennsylvania in the 1920s. He arrested Mickey Malone, who called him "Baldo".
Ghost Dogs of Moon Lake Edit
Mickey Malone put a fake tombstone in his cemetery with the name Waldo Mathias on it, it is unknown whether the death and birth date are fake. It is also a code and the letters in Waldo can be moved around, until it says Baldo. When it says Baldo the grave section in front of the tombstone moves and opens the outsiders entrance to the speakeasy.