Clark Kent, an alien being with powers, works in disguise with fellow newspaper reporters Lois Lane and Jimmy Olsen to stop Lex Luthor and Dr. Antoinette Baines plan.

Luthor engages Superman in a series of tests designed to make him confront the limitations of his powers.

There's more than one invisible man in Metropolis. One who is doing bad deeds all around Metropolis, and one who's as close as the Daily Planet, to feels invisible to Lois Lane, who seems infatuated with his alter ego.

Lois and Clark investigate some strangely powerful boxers, but Lois is surprised to discover the man behind their secret is her estranged father.

Lois and Clark infiltrate a criminal gang they think is responsible for setting destructive fires throughout Metropolis.