Mr. Secretary

Neil H. McElroy (1904-1972) was the United States Secretary of Defense from 1957-1959. He was present at the United States Capitol when Superboy told him and other members of the United States Government that he was going to send alien invaders away, and he asked him to have the Military hold of their strike until he gives it a shot.

Appearance
The Adventures of Superboy
 * Operation Counter Invasion