Superman is rendered powerless by a kryptonite trap. This sounds like a job for...Lois and Jimmy?

Beware of Superman! A nuclear incident leaves him glowing with radioactivity and lethal to anyone he's near.

Destination: Earth! Superman saves Metropolis from a plummeting asteroid -- and loses his memory in the process.

Commentary available by Jack Larson (Jimmy Olsen) and Noel Neill (Lois Lane).

Meet Mr. Kelso, the computer that plans split second bank heists...and may know superman's secret, too.

Avast, ye scurvy mates! A salvage-boat captain who fancies himself a pirate holds Lois and Jimmy captive.

He claims to be Caesar. But who's really behind the strange apparition vexing Perry White?