Lost in Space
Lost in Space
TV ShowEnded

Lost in Space

A space colony family struggles to survive when their ship is hopelessly thrown off course.

7.1 / 10
1965
3 seasons
83 episodes
Sci-Fi & FantasyComedy

The space family Robinson is sent on a five-year mission to find a new planet to colonise. The voyage is sabotaged time and again by an inept stowaway, Dr. Zachary Smith. The family's spaceship, Jupiter II, also carries a friendly robot who endures an endless stream of abuse from Dr. Smith, but is a trusted companion of young Will Robinson

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Trailer

Lost In Space Opening Titles

Cast

B

Bob May

Guy Williams

Guy Williams

June Lockhart

June Lockhart

Mark Goddard

Mark Goddard

Marta Kristen

Marta Kristen

Angela Cartwright

Angela Cartwright

Bill Mumy

Bill Mumy

Jonathan Harris

Jonathan Harris

D

Dick Tufeld

D

Dawson Palmer

Fritz Feld

Fritz Feld

Sheila Allen

Sheila Allen

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Seasons

The astronaut family of Dr. John Robinson, accompanied by a pilot and a robot, set out in the year 1997 from an overpopulated Earth in the spaceship Jupiter 2 to travel to a planet circling the star Alpha Centauri. The Jupiter 2 mission is sabotaged by Dr. Zachary Smith (an agent for an unnamed foreign government) who slips aboard the spaceship and reprograms the robot to destroy the ship and crew. However, Smith is trapped aboard, and his excess weight alters the craft's flight path and places it directly in the path of a massive meteor storm. Smith manages to save himself by prematurely reviving the crew from suspended animation. The ship survives, but the damage caused by Smith's earlier sabotage of the robot leaves the crew lost in space. The Jupiter 2 crash-lands on an alien world, later identified by Will as Priplanus, where they spend the rest of the season and survive a host of adventures. Smith remains with the crew and acts as a source of comedic cowardice and villainy, exploiting the eternally forgiving nature of Professor Robinson.

  • The Reluctant Stowaway

    1.The Reluctant Stowaway

    7.0
    15-09-196551m

    In the year 1997 the Robinson family take off to colonize Alpha Centauri. A spy from a foreign country AKA Dr. Smith becomes trapped aboard trying to sabotage the project. The ship...

  • The Derelict

    2.The Derelict

    6.5
    22-09-196551m

    The Jupiter 2 is pulled into a giant alien spaceship where there are advanced bubble-like creatures. While John and Don look for maps and equipment Dr Smith and Will look for troub...

  • Island in the Sky

    3.Island in the Sky

    6.7
    29-09-196551m

    Professor Robinson attempts to explore a planet that the Robinson's are planning to land on. His para-jet propulsion system fails due to sabotage by Dr. Smith. Major West "lands"...

  • There Were Giants in the Earth

    4.There Were Giants in the Earth

    7.0
    06-10-196551m

    John discovers that the planet they are on will travel further from the sun.In an attempt to survive the Robinsons pack up and head south. Dr Smith stays at the Jupiter 2 site whil...

  • The Hungry Sea

    5.The Hungry Sea

    6.0
    13-10-196551m

    Professor Robinson discovers that the planets orbit will bring immense heat on the spaceship. With that knowledge the Robinson's take off in the chariot and head south. However ba...

  • Welcome Stranger

    6.Welcome Stranger

    5.3
    20-10-196551m

    Jimmy Hapgood lands on the planet and the Robinsons befriend him. After helping him fix his spaceship the Robinsons try to convince him to take Will and Penny back to Earth with h...

  • My Friend, Mr. Nobody

    7.My Friend, Mr. Nobody

    6.3
    27-10-196551m

    Penny "imagines" a new companion, which is a disembodied life force living below the surface. Dr. Smith accidentally injures Penny, leading to the creature taking his anger out on...

  • Invaders from the Fifth Dimension

    8.Invaders from the Fifth Dimension

    7.0
    03-11-196551m

    Luminous aliens capture Dr. Smith and plan to replace their burnt out computer with his brain. Smith bargains with them and they attempt to use Will's brain instead.

  • The Oasis

    9.The Oasis

    5.7
    10-11-196551m

    Dr. Smith eats some alien fruit which transforms him into a giant. Convinced it was the Robinsons trying to kill him, he plots to take them out.

  • The Sky Is Falling

    10.The Sky Is Falling

    5.3
    17-11-196551m

    The Robinsons can not understand the language of a visiting family also on the planet. The aliens are called Taurons, and come to use the planet as a new colony. However Dr. Smith...

  • Wish Upon a Star

    11.Wish Upon a Star

    6.3
    24-11-196551m

    The Robinson family banish Dr. Smith from the Jupiter 2. He takes refuge in an abandoned spaceship where he finds a machine that can materialize anything. In an attempt to get ba...

  • The Raft

    12.The Raft

    6.7
    01-12-196551m

    Actually, Will and Dr. Smith went into an elongated orbit and landed right back on the planet, not too far from the Jupiter II.

  • One of Our Dogs Is Missing

    13.One of Our Dogs Is Missing

    6.0
    08-12-196551m

    The women of Lost in Space are featured in their very own episode while the boys are out installing communications equipment. Smith is left in charge (boy is that a mistake) and h...

  • Attack of the Monster Plants

    14.Attack of the Monster Plants

    5.8
    15-12-196551m

    Plants grow to huge proportions and can duplicate any item placed in them - but those items are made of plant material and are useless. John Robinson must use the biggest batch of...

  • Return from Outer Space

    15.Return from Outer Space

    6.3
    29-12-196551m

    Lost in Space's only Christmas program. Will uses an alien transporter to send himself back to earth. However, many people believe the Robinson family to be dead after hearing the...

  • The Keeper (1)

    16.The Keeper (1)

    6.7
    12-01-196651m

    The Keeper, played by Michael Rennie, is a zoo keeper. He wants to take the children and add them to his collection. This episode is the only two-parter from the series.

  • The Keeper (2)

    17.The Keeper (2)

    6.7
    19-01-196651m

    The second part of the zookeeper played by Michael Rennie. Rennie turns in a memorable performance as The Keeper. His understated performance keeps dramatic tension where none wo...

  • The Sky Pirate

    18.The Sky Pirate

    5.5
    26-01-196651m

    The Robinsons meet a space traveler who turns out to be an Earth man, Alonzo P. Tucker, who was abducted from Punxsutawney, Pennsylvania, by aliens, in 1876. Tucker befriends Will...

  • Ghost in Space

    19.Ghost in Space

    6.0
    02-02-196651m

    Dr. Smith holds a seance to contact his Uncle Thaddeus. Instead a spirit creature is contacted and creates havoc for the Robinsons. It is later discovered that the ""spirit creatu...

  • War of the Robots

    20.War of the Robots

    6.7
    09-02-196651m

    Will and Dr. Smith stumble upon another robot. More capable than their own robot the alien robot works to gain the confidence of the Robinsons. At a critical point he plans to tr...

  • The Magic Mirror

    21.The Magic Mirror

    6.3
    16-02-196651m

    Penny and Judy stumble upon a mirror. They discover someone is on the otherside. Before they know it they are transported to the mirror universe which is occupied by only one per...

  • The Challenge

    22.The Challenge

    6.0
    02-03-196651m

    An alien boy is sent to Priplanis to validate his prince status. Will is drawn into a battle to the death unbeknowest to his father. Once his real intentions are known John subst...

  • The Space Trader

    23.The Space Trader

    5.3
    09-03-196651m

    After the entire Robinson food supply is wiped out in a freak storm a trader arrives to trade food for equipment the Robinson's possess. Dr. Smith trades the robot for food and ho...

  • His Majesty Smith

    24.His Majesty Smith

    5.3
    16-03-196651m

    Dr. Smith is conscripted as the leader of a people from another world. Little does he know that the leaders of these people are routinely sacrificed and replaced with other expend...

  • The Space Croppers

    25.The Space Croppers

    5.0
    30-03-196651m

    The Beverly Hillbillies move to Priplanis. One of the aliens turns into a werewolf at night. The leader is a articulent female which Smith tries to court so he may have transport...

  • All That Glitters

    26.All That Glitters

    5.3
    06-04-196651m

    In this retelling of "The Midis Touch", Dr. Smith gains the power to turn anything into platinum. Penny is given a gift by a thief on the run, who tells her to protect it for him....

  • The Lost Civilization

    27.The Lost Civilization

    6.0
    13-04-196651m

    The Robinson men discover an underground civilization while exploring the planet. Will wakes a sleeping princess who wants him to remain and rule with her.

  • A Change of Space

    28.A Change of Space

    5.5
    20-04-196651m

    The Intergalactic Delivery Service comes to Priplanus. Once again Dr. Smith seeks transportation and has Will "test drive" the spaceship. Will returns much smarter than when he l...

  • Follow the Leader

    29.Follow the Leader

    7.0
    27-04-196651m

    John Robinson is possessed by an alien spirit. The alien forces the family to prepare to return to the spirit's home world, even if it requires he sacrifice Will to keep his secret...