Gordon Kent is on trial for allegedly killing a scientist in an underground cavern. Desperately, he tries to explain what they found inside the cave, and the the implications for the future of mankind.
A crystal egg reveals live tableaux of the planet Mars. A 19th Century scientist is obsessed with investigating the crystal, but the antique shop owner who came across the seemingly worthless glass hopes to sell it ASAP to a tall, insistent stranger, for whom no price is too dear. The delay while the scientist experiments on the egg makes the buyer even more desperate.
On isolated Lightning Island, a rock mysteriously crashes out of a house after pebbles combine and grow. Scientists discover the rocks consist of an unknown mineral. But long-time resident Cap Zanse believes it's an Ouroboros or hoop snake, a legendary creature which rolls with tail in mouth, and is blamed for the mysterious extermination of local animals on the Lake Michigan isle.
A couple -- Bill and Rose -- are having increasing difficulties with their son Walt: he talks down to his parents like they are stupid and reads books written in a language that no one understands. The books come from a "children's room" that supposedly does not exist. Once the room is discovered its true meaning is revealed.
An internationally acclaimed aviatrix is recruited ostensibly for a flight over the Pacific over her husband's misgivings. Years after she disappears, her angry husband is informed of the true nature of her mission and her ultimate fate.
An alien race is dying, but Earth can save them - by depositing saved time in their bank. Natalie loves that she can get her time back with interest, adding years to her life, while the aliens manipulate the stored hours to save their advanced civilization. She hates to waste a minute anyway, but her husband enjoys his time so much, he's not eligible to be a depositor.
USAF Colonel Jeffrey Ward's abilities are put to the ultimate test when a Martian spaceship lands at his base. At first glance the craft has only one passenger, but when an infection breaks out it becomes clear that there was more than one Martian on the ship.
The first human mission to another solar system loses 2 crew on a red dust-covered planet, which once had an advanced civilization. Due to allergies, neither of the shipmates got anti-radiation shots, so the remaining crew aren't concerned about their own return to Earth. But then the red dust starts to appear everywhere on the space ship.
A depressed, tired doctor with a shrewish wife is ready to end his practice. Instead he comes into possession of a doctor's kit with miraculous properties. He and his wife disagree ethically on how to use their newfound luck.
A woman proposes to rob New York's Metropolitan Museum, using a wristwatch which accelerates time for the wearer, so their movements go undetected by anyone more than 5 feet away. The small-time crook she hires for the job doesn't care where the artworks are going or why the woman who identifies herself only as "The Collector," wants the masterpieces.
A physician invents a serum allowing animals to overcome any illness or injury, by magnifying their adaptability. He tests it on an impoverished young woman, who's moments from death. Becoming healthier than she's ever been, she thanks him for "giving her the world," which for her is much more than a figure of speech.
Three astronauts land on Mars, hoping to find valuable minerals. After discovering a rich deposit of uranium ore, one of the men becomes increasingly paranoid. Is it just his imagination, or are they really being watched?
Blast off for excitement with television's first science fiction hit! The trendsetter for such shows as The Twilight Zone and Star Trek, this live weekly program features a strong roster of guest stars and gripping storylines still fascinating today.
The world in 2052 is a pretty wonderful place - no wars, no poverty, no famines - but all humankind is about to be destroyed because of a small miscalculation in a scientific experiment a century earlier set off a chain reaction that will contaminate the Earth with a lethal amount of radiation. With only hours before the end of the world, a 21st century scientist attempts to send a message to colleagues a hundred years in the past to prevent the mistake using a 20th century man's new time machine.
During a Congressional appropriations investigation, an Air Force sounding rocket returns to Earth with an unexpected cargo: a block of ice with unusual chemical properties. Soon the base commander, Major Dozier, is forced to deal not only with the bullheaded Congressman Burns, but the fact that the ice seems to be able to freeze everything around it.