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).

Looks like him. Sounds like him. But he isn't Superman! A lookalike Man of Steel goes on a crime spree.

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

Beat the clock: The race is on to stop an innocent Death Row inmate's date with the electric chair.

Paging Dr. Superman! His x-ray vision helps a surgeon restore a girl's sight, then he flies her on a world tour.

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

A powerful ally: the Man of Steel assists an ex-con blackmailed into returning to his criminal past.

Man or spirit? A magician believed dead may have resurfaced in a vendetta against his earthly foes.

Surgically altered fingerprints. Lead masks to block x-ray vision. Will these foil the police and Superman?

Swami says: send for Superman! Jimmy and Lois suspect a nightclub mind reader is linked to a theft ring.

An amateur shutterbug snaps some incriminating photos, one of which suggests Clark is you-know-who!

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

Burger, fries and friendship. Not everyone believes a diner owner who boasts of being pals with Superman.

The nose knows. A dog rescued from a well by Superman keeps showing up at Clark Kent's office.

The superhero saves a lost expedition, defeats a fearsome beast and uses his grip to turn coal into diamonds.

What kind of clown would rob a kids' charity telethon? An imposter clown, that's who!

Clark is temporary guardian of a crime-connected youth who secretly plots revenge against the reporter.

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

A mystery from Egypt's past: the antidote to an ancient poison is under the base of the Great Pyramid.

Look up! Superman rescues a pilot on a test flight gone wrong and later frees him from kidnappers seeking military secrets.

Sam Spade. Philip Marlowe. Jimmy Olsen? He poses as a trench-coated private eye to stalk kidnappers. Commentary available by Jack Larson (Jimmy Olsen) and Noel Neill (Lois Lane).

Stop the presses! Frustrated by Daily Planet's reporters, Perry White decides to cover a murder story himself.

A terrorist bombs Metropolis' transportation systems. His method: armed, radio-controlled toy airplanes.

Noises. Unusual people. Jimmy is sure something strange is going on at the apartment of his mom's friend.

The bird has the word. A per parakeet that knows an inventor's secret formula is mysteriously birdnapped.