A Random

SCIFI.radio story

Earth enters a parallel dimension where everything is backwards except Mxyzptlk who want to plug us into a power grid and use us as living batteries even though they can all do credible singing impressions of Ethel Merman who derive their sustainance by the army, navy, air force, space force and/or marines , but scientists create a new weapon which kills them all.
The End.but they die from catching the common cold.
The End.