Lost in Space poster

Lost in Space

★ 7.3 114K votes 2018–2021 3 seasons · 28 episodes Ended Netflix
SurvivalStaying alive against nature, scarcity or pursuit.This show: 8/10Big-budget spectacleBlockbuster-scale production values.This show: 7/10Space & sci-fiSpace, aliens and grand-scale science fiction.This show: 7/10Kids & familyGenuinely watchable for and with children.This show: 7/10
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Starring
Molly ParkerToby StephensMaxwell JenkinsTaylor RussellMina SundwallIgnacio Serricchio
Written by
Irwin AllenMatt SazamaBurk Sharpless
Starring
Molly ParkerToby StephensMaxwell JenkinsTaylor RussellMina SundwallIgnacio Serricchio
Written by
Irwin AllenMatt SazamaBurk Sharpless
Ratings per Episode
246810
Votes per Episode
01k3k4k5k

Lost in Space Episode Ratings Heatmap

AvgE1E2E3E4E5E6E7E8E9E10
S17.57.47.57.47.37.37.47.37.67.58.1
S27.97.67.67.67.67.87.97.98.18.08.4
S37.67.27.47.57.87.27.87.68.1

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About

"Family survival sci-fi with big visual polish"

A family of astronauts, part of a colony mission gone wrong, crash-lands on a mysterious alien planet and must survive together while trying to reunite with the rest of humanity's fleet. This reboot leans into big visual spectacle, glossy production, and earnest family-bond storytelling more than hard science fiction. It moves at a steady, episodic pace with recurring crises, a mysterious robot ally, and a slippery antagonist stirring trouble. It's comfort-adventure television: pretty to look at, emotionally straightforward, and built for watching together rather than picking apart.

Watch it for

the stunning planetary visuals and the robot-child bond at the story's emotional core.

Maybe skip if

you want hard science-fiction logic or morally complex characters over family-friendly adventure.

Written by our AI editor to help you decide, spoiler-free by design.

All Seasons

Season 12018
7.530K109h 15m
After crash-landing on an alien planet, the Robinson family fights against all odds to survive and escape. But they're surrounded by hidden dangers.
Season 22019
7.921K107h 27m
Now stranded even deeper in space, the Robinsons band together to explore strange planets, face down new dangers and find their beloved Robot.
Season 32021
7.612K86h 20m
In an epic final season, the Robinsons' survival instincts kick into hyperdrive as they race to reunite and protect Alpha Centauri from a robot invasion.

Full Cast & Crew

Cast

Molly Parker Maureen Robinson
Toby Stephens John Robinson
Maxwell Jenkins Will Robinson
Taylor Russell Judy Robinson
Mina Sundwall Penny Robinson
Ignacio Serricchio Don West
Parker Posey Dr. Smith, June Harris
Brian Steele The Robot
Ajay Friese Vijay Dhar
Raza Jaffrey Victor Dhar

Crew

Irwin Allen
Matt Sazama
Burk Sharpless
Zack Estrin

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