Logo What's After the Movie

Lost in Space 1998

Humanity's last hope rests on the shoulders of the Robinson family, who embark on a perilous mission to colonize a distant planet. When the mission goes awry, they find themselves lost in the vastness of space, facing unexpected dangers and struggling to survive. The family must confront not only the challenges of their environment but also a mysterious adversary, all while desperately seeking a way back home and clinging to hope for a future.

Humanity's last hope rests on the shoulders of the Robinson family, who embark on a perilous mission to colonize a distant planet. When the mission goes awry, they find themselves lost in the vastness of space, facing unexpected dangers and struggling to survive. The family must confront not only the challenges of their environment but also a mysterious adversary, all while desperately seeking a way back home and clinging to hope for a future.

Does Lost in Space have end credit scenes?

No!

Lost in Space does not have end credit scenes. You can leave when the credits roll.

Meet the Full Cast and Actors of Lost in Space

Explore the complete cast of Lost in Space, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.


Ratings and Reviews for Lost in Space

See how Lost in Space is rated across major platforms like IMDb, Metacritic, and TMDb. Compare audience scores and critic reviews to understand where Lost in Space stands among top-rated movies in its genre.


Metacritic

43

Metascore

5.6

User Score

IMDb

5.2 /10

IMDb Rating

TMDB

54

%

User Score

Take the Ultimate Lost in Space Movie Quiz

Challenge your knowledge of Lost in Space with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.


Lost in Space Quiz: Test your knowledge on the thrilling 1998 film Lost in Space, where a family navigates the perils of space exploration and betrayal.

In what year does the story of Lost in Space take place?

Full Plot Summary and Ending Explained for Lost in Space

See more

Read the complete plot summary of Lost in Space, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.


In 2058, Earth faces imminent destruction due to severe pollution, leading the United Global Space Force, the governing body of the planet, to embark on a desperate mission. Professor John Robinson (William Hurt), the lead scientist of the Jupiter Mission, is tasked with guiding his family—his wife Maureen Robinson (Mimi Rogers), their daughters Dr. Judy Robinson (Heather Graham) and Penny (Lacey Chabert), and their son Will (Jack Johnson)—to the habitable planet Alpha Prime. Their objective is to construct a hypergate in orbit, a vital component for colonization and the eventual evacuation of Earth’s inhabitants.

The Jupiter 2, with its advanced hyperdrive allowing for faster-than-light travel, is central to their plans. However, the urgency of their task escalates when members of the Global Sedition terrorist group launch an attack on the hypergate under construction, resulting in the death of the spacecraft’s pilot, Captain Daniels. Entering the fray is Major Don West (Matt LeBlanc), a skilled fighter pilot from the hypergate defense force. In a daring maneuver, he neutralizes the enemy threats but faces scrutiny for prioritizing a fellow pilot’s life over protocol. Seeing great potential in West, Professor Robinson selects him as the new pilot for the Jupiter 2 despite Major West’s initial reluctance.

Complicating matters is Dr. Zachary Smith (Gary Oldman), the medical officer of the mission, who is coerced by the Global Sedition to undermine their efforts. He betrays his team by reprogramming the ship’s robot to sabotage their voyage. Left as an unwitting stowaway, Smith’s actions lead to the spacecraft veering dangerously close to the Sun. Realizing their dire situation, Major West and Professor Robinson devise a plan to fly through the Sun’s intense heat, intending to utilize the ship’s hyperdrive.

Unexpectedly, their ship becomes disoriented, landing them in an unfamiliar locale within the galaxy. Here, they encounter a phenomenon they dub a “hole in space”—which they speculate might be a gateway to the future. Shortly after, they come across the Proteus, a ship from the future. It is implied that one of its older crew members is a friend of Major West; however, the vessel is perilously infested with deadly silicon-based lifeforms. In their escape, they lose control of their robot and Major West makes the controversial decision to destroy the Proteus to eliminate the threat, resulting in damage to the Jupiter 2.

As tensions rise, Professor Robinson and Major West clash over their dire circumstances, but Maureen intervenes with a proposal to refuel the damaged ship using a mysterious energy source located within a hazardous bubble. Meanwhile, they face shocking revelations about time distortions and alternate versions of themselves on this ominous planet, including a corrupted Dr. Smith and an older version of Will who has his own agenda.

Faced with treachery, a giant spider-hybrid Smith reveals a plan to eradicate the rest of the Robinson family and take over Earth. In a fierce confrontation, Professor Robinson must fight against this monstrous foe, utilizing a dagger crafted by the younger Will. After an intense struggle, they manage to defeat Spider Smith, but not before the unstable planet begins to tear itself apart.

As they scramble to escape, they face dire odds, including losing the Jupiter 2 to an explosive force. However, in an unexpected act of love and bravery, the future Will rewires the time machine to help save his father, which ultimately allows the family to escape the collapsing planet. They bravely navigate through the planet’s core, using the planet’s gravity to propel themselves back to safety. The family embarks on a final jump into hyperspace, setting their course for Alpha Prime, hopeful for a new beginning.

Uncover the Details: Timeline, Characters, Themes, and Beyond!

Mobile App Preview

Coming soon on iOS and Android

The Plot Explained Mobile App

From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.

Sign up to be the first to know when we launch. Your email stays private — always.

Watch Trailers, Clips & Behind-the-Scenes for Lost in Space

See more

Watch official trailers, exclusive clips, cast interviews, and behind-the-scenes footage from Lost in Space. Dive deeper into the making of the film, its standout moments, and key production insights.


Lost in Space - Original Theatrical Trailer

Lost in Space Themes and Keywords

Discover the central themes, ideas, and keywords that define the movie’s story, tone, and message. Analyze the film’s deeper meanings, genre influences, and recurring concepts.


spaceshiprobotaliensabotagescientistfamily relationshipsbased on tv seriespilotsurrealismportalwarp speedchild geniuslittle boytime freezeprofessorcgicult filmelectronic music scoreno opening creditsopening action scenebattleshootoutgunfightspiderbombexploding shipteachercryosleepteenagerteenage girlhusband wife relationshiplove interestwisecrack humorscience experimentterrorist groupspyterroristmilitarybased on cult tv seriesterrorist plotspace westernmother son relationshipmother daughter relationshipdoctorfather daughter relationshipbrother sister relationshipphysicianhigh techrobot as menaceassassination

Lost in Space Other Names and Titles

Explore the various alternative titles, translations, and other names used for Lost in Space across different regions and languages. Understand how the film is marketed and recognized worldwide.


Lost in space - Perduti nello spazio Chaménoi sto Diástima Izgubljeni u svemiru Zateryannyye v kosmose Zahubleni u kosmosi Lost in Space - Elveszve az űrben Perdidos en el espacio Perdus dans l'espace Затерянные в космосе 迷失太空 Изгубљени у свемиру Perdidos no Espaço Χαμένοι στο Διάστημα Zagubieni w kosmosie אבודים בחלל Ztraceni ve vesmíru 로스트 인 스페이스 Stratení vo vesmíre Perduts en l’espai Uzayın Derinliklerinde ロスト・イン・スペース Загублені у космосі Изгубени в космоса LIS太空號 Kadunud kosmoses Lost in Space - matkalla avaruuteen Pasiklydę kosmose Pierduți în spațiu Izgubljeni v vesolju Lạc Ngoài Không Gian კოსმოსში დაკარგულები ทะลุโลกหลุดจักรวาล

Similar Movies To Lost in Space You Should Know About

Browse a curated list of movies similar in genre, tone, characters, or story structure. Discover new titles like the one you're watching, perfect for fans of related plots, vibes, or cinematic styles.


© 2026 What's After the Movie. All rights reserved.