Heywood entered more directly into World War II as a secret weapon before he allied himself with the All-Star Squadron. In that time he was commissioned Commander Steel by British Prime Minister Winston Churchill. His membership in the Squadron was only for a brief period as "Crisis on Infinite Earths" caused him to shift from his native Earth-Two to Earth-One, which later became the Post-Crisis Earth. Hank retired from his superhero career, as there were no active costumed heroes at that time on his new home.