
Lost in Space
In the year 1997, planet Earth is facing an overpopulation crisis and the United States has formed space colonization plans in order to resolve the problem. As a test-run for the project, the futuristic saucer-shaped spacecraft "Jupiter 2" is supposed to transport a single family to to an Earth-like planet orbiting the star Alpha Centauri. The family and an additional crew member are supposed to be cryogenically frozen for the duration of the voyage. The physician Dr. Zachary Smith is secretly an enemy agent who has been tasked with sabotaging the spaceship. Due to his own mistakes, Smith is trapped aboard the spaceship as it launches and the ship is flying off-course, heading towards unexplored areas of outer space. Smith prematurely revives the crew from suspended animation and serves as a reluctant teammate as they attempt to find a habitable planet. The commander of the expedition is Dr. John Robinson, an astrophysicist and planetary geologist. His wife and fellow scientist Dr. Maureen Robinson is a biochemist and her private garden provides the crew with part of its food supply. Their oldest daughter is in her early twenties and she is primarily interested in dating the ship's pilot Don West. The middle daughter Penny has a particular affection for animals, and she soon acquires the chimpanzee-like alien pet Debbie. The runt of the litter is Will Robinson, a nerdy boy whose primary interests are electronics and computer technology.
- 1965-1993
- 3 seasons
- CBS
- Action & Adventure, Comedy, Family, Fantasy, Science Fiction
- TV-G
In the year 1997, planet Earth is facing an overpopulation crisis and the United States has formed space colonization plans in order to resolve the problem. As a test-run for the project, the futuristic saucer-shaped spacecraft "Jupiter 2" is supposed to transport a single family to to an Earth-like planet orbiting the star Alpha Centauri. The family and an additional crew member are supposed to be cryogenically frozen for the duration of the voyage. The physician Dr. Zachary Smith is secretly an enemy agent who has been tasked with sabotaging the spaceship. Due to his own mistakes, Smith is trapped aboard the spaceship as it launches and the ship is flying off-course, heading towards unexplored areas of outer space. Smith prematurely revives the crew from suspended animation and serves as a reluctant teammate as they attempt to find a habitable planet. The commander of the expedition is Dr. John Robinson, an astrophysicist and planetary geologist. His wife and fellow scientist Dr. Maureen Robinson is a biochemist and her private garden provides the crew with part of its food supply. Their oldest daughter is in her early twenties and she is primarily interested in dating the ship's pilot Don West. The middle daughter Penny has a particular affection for animals, and she soon acquires the chimpanzee-like alien pet Debbie. The runt of the litter is Will Robinson, a nerdy boy whose primary interests are electronics and computer technology.
Season 3 Episode Guide
24 Episodes 1967 - 1968
Episode 1
Condemned of Space
Wed, Sep 6, 1967 50 mins
The Robinsons leave their planet to escape a collision with a comet and find a ship full of frozen convicts.
Episode 2
Visit to a Hostile Planet
Wed, Sep 13, 1967 50 mins
Passing through a time warp, the Robinsons do return to Earth in the year 1947. They are mistaken as invaders and start the UFO scare of the 1940's.

Episode 3
Kidnapped in Space
Wed, Sep 20, 1967 50 mins
A spaceship requests medical help for their computer and Dr. Smith has to perform brain surgery on it.
Episode 4
Hunter's Moon
Wed, Sep 27, 1967 50 mins
After killing a hostile alien, Professor Robinson comes across a "hunter" and he must replace his dead prey.
Episode 5
The Space Primevals
Wed, Oct 4, 1967 50 mins
On a planet where a primitive people are ruled by a computer, Doctor Smith goes against character and saves Major West's life.
Episode 6
Space Destructors
Wed, Oct 11, 1967 50 mins
Using an alien machine Doctor Smith creates an army of cyborgs to conquer the universe.
Episode 7
The Haunted Lighthouse
Wed, Oct 18, 1967 50 mins
The Robinsons take a boy home to his planet and come across a spaceship that is a space lighthouse. The boy gets angry when they tell him they don't have enough fuel to get him home.
Episode 8
Flight Into the Future
Wed, Oct 25, 1967 50 mins
Accidentally landing on a planet, Will, Doctor Smith and the Robot find the Jupiter 2 is now an archaeological site and that they are in the future.
Episode 9
Collision of Planets
Wed, Nov 8, 1967 50 mins
A group of space hippies is going to destroy the planet the Robinsons are on.
Episode 10
Space Creature
Wed, Nov 15, 1967 50 mins
When a gaseous creature engulfs the Jupiter 2, the other crew members disappear leaving Will and Doctor Smith alone.
Episode 11
Deadliest of the Species
Wed, Nov 22, 1967 50 mins
The Robot "falls in love" with an evil female robot sought by two aliens.
Episode 12
A Day at the Zoo
Wed, Nov 29, 1967 50 mins
Intergalactic showman Farnum B captures humans to exploit for the amusement of aliens. Among the new exhibits in his star-spanning zoo are Will, Penny, Don, Judy, Dr. Smith, and Robot.
Episode 13
Two Weeks in Space
Wed, Dec 13, 1967 50 mins
Two escaped thieves transform themselves into humans and pretend to be tourists as Smith turns the Jupiter 2 into a hotel.
Episode 14
Castles in Space
Wed, Dec 20, 1967 50 mins
When Dr. Smith accidentally defrosts an ice princess, Will is kidnapped by a bounty hunter hoping to trade him for the princess.

Episode 15
The Anti-Matter Man
Wed, Dec 27, 1967 50 mins
John Robinson and Don West are transported onto a strange new world where their evil opposites exist and plan to change places with them. Will, the Robot and a reluctant Dr. Smith set out to find and help the real Don and John only to be pursued by an evil John Robinson.

Episode 16
Target Earth
Wed, Jan 3, 1968 50 mins
Landing on a planet some shapeless beings duplicate the Robinsons and take the Jupiter 2 with the intent of conquering Earth. Will gets aboard to stop them.
Episode 17
Princess of Space
Wed, Jan 10, 1968 60 mins
Penny is kidnapped by aliens who think that she is the missing Princess Alpha.
Episode 18
Time Merchant
Wed, Jan 17, 1968 50 mins
After making a deal with the Time Merchant, Dr. Smith returns to Earth just before the launch of the Jupiter II. If he doesn't get on it, the Jupiter II will crash into an asteroid.
Episode 19
The Promised Planet
Wed, Jan 24, 1968 50 mins
When the Robinsons nearly reach Alpha Centauri, they find a human base run by young people. They convince the adults that Penny and Will aren't their children and they leave in the Jupiter 2.
Episode 20
Fugitives in Space
Wed, Jan 31, 1968 50 mins
Don and Doctor Smith are sent to an intergalactic prison after coming across an escapee.
Episode 21
Space Beauty
Wed, Feb 14, 1968 50 mins
Farnum B, the intergalactic showman, again encounters the Robinsons as he presents the Galaxy Beauty Pageant, and its sponsor wants Judy to enter - and win.

Episode 22
The Flaming Planet
Wed, Feb 21, 1968 50 mins
Doctor Smith disposes of a plant which has grown to an intense size, and becomes attached to the hull of the Jupiter 2.
Episode 23
The Great Vegetable Rebellion
Wed, Feb 28, 1968 50 mins
Smith lands the pod on a planet where plants are the highest form of intelligence next to the writer of this episode. The Robinsons land only to be captured by Tybo, a giant carrot. He plans to turn them into trees while Dr. Smith becomes a stalk of celery.
Episode 24
Junkyard in Space
Wed, Mar 6, 1968 60 mins
With the Robinsons running out of food, Dr. Smith trades the ship and the Robot to a junk man for food.
