The BEST Episodes of Lost in Space (2018)

Every episode ever - ranked by fan votes!

Last Updated: Sep 5, 2020

Network: Netflix

After crash-landing on an alien planet, the Robinson family fight against all odds to survive and escape, but they're surrounded by hidden dangers.

Ninety-Seven

#1 - Ninety-Seven

Season 2 - Episode 10 - Aired Dec 24, 2019

The mission to save Scarecrow takes an unexpected turn, throwing the Resolute into chaos. Judy hatches a plan to get a ship to Alpha Centauri.

star 8.14
1,324 votes
Danger, Will Robinson

#2 - Danger, Will Robinson

Season 1 - Episode 10 - Aired Apr 13, 2018

As the clock ticks down toward the Resolute's departure, the Robinsons scramble to get off the planet -- and out from under Dr. Smith's thumb.

star 8.01
2,669 votes
Directors: David Nutter
Writers: Burk Sharpless, Matt Sazama
Shell Game

#3 - Shell Game

Season 2 - Episode 9 - Aired Dec 24, 2019

Will and Penny scramble to hide the robots and figure out their next move. Hastings amps up his war against the Robinsons.

star 7.91
1,278 votes
Unknown

#4 - Unknown

Season 2 - Episode 8 - Aired Dec 24, 2019

While Maureen leads a mutiny, Hastings visits John to deliver an ultimatum. Penny tries to convince Will that his Robot has changed.

star 7.90
1,298 votes
Severed

#5 - Severed

Season 2 - Episode 6 - Aired Dec 24, 2019

The fast-spreading contaminant leaves Penny, Smith and friends stranded in tight quarters. Will and Maureen set out with Adler to find the Robot.

star 7.84
1,315 votes
Evolution

#6 - Evolution

Season 2 - Episode 7 - Aired Dec 24, 2019

John recruits an unlikely partner to help hunt down a secret audio signal intercepted by the ship. Will begins to suspect Adler is hiding something.

star 7.83
1,294 votes
Scarecrow

#7 - Scarecrow

Season 2 - Episode 4 - Aired Dec 24, 2019

Will searches for clues to the Robot's fate. John and Judy travel to the dusty surface of the nearby planet to help their fellow survivors.

star 7.77
1,351 votes
Directors: Jon East
Writers: Kari Drake
Trajectory

#8 - Trajectory

Season 1 - Episode 8 - Aired Apr 13, 2018

Maureen finds a solution to the fuel issue, but putting her plan into action proves trickier than expected. Dr. Smith realises her cover is blown.

star 7.75
2,643 votes
Directors: Steve Surjik
Writers: Kari Drake, Katherine Collins
Run

#9 - Run

Season 2 - Episode 5 - Aired Dec 24, 2019

John's predicament goes from bad to worse, sending Judy on a frantic race across the planet. Penny spies on Smith with help from an old friend.

star 7.69
1,326 votes
Directors: Jon East
Writers: Vivian Lee
Echoes

#10 - Echoes

Season 2 - Episode 3 - Aired Dec 24, 2019

The Robinsons' dreams of a happy reunion fade when they realize something's very wrong aboard the Resolute. Smith seizes a chance to clear her name.

star 7.68
1,396 votes
Directors: Leslie Hope
Writers: Liz Sagal
Shipwrecked

#11 - Shipwrecked

Season 2 - Episode 1 - Aired Dec 24, 2019

Seven months later, marooned on a watery planet, the Robinsons make a risky bid to power up their Jupiter. Will vows to track down the Robot.

star 7.66
1,557 votes
Directors: Alex Graves
Writers: Burk Sharpless, Matt Sazama
Precipice

#12 - Precipice

Season 2 - Episode 2 - Aired Dec 24, 2019

Penny and Maureen become trapped in a mysterious metal trench. Don falls prey to a nasty toxin.

star 7.65
1,420 votes
Directors: Alex Graves
Writers: Zack Estrin
Eulogy

#13 - Eulogy

Season 1 - Episode 6 - Aired Apr 13, 2018

Maureen debates whether to share what she saw in the sky, Don leads a mission to find fuel, and the robot's presence stokes tensions within the group.

star 7.64
2,689 votes
Directors: Vincenzo Natali
Writers: Ed McCardie
Transmission

#14 - Transmission

Season 1 - Episode 5 - Aired Apr 13, 2018

As the team builds a tower to signal the Resolute, Maureen investigates a planetary anomaly, and Will braces for a tough conversation with his dad.

star 7.62
2,815 votes
Directors: Deborah Chow
Writers: Kari Drake
Resurrection

#15 - Resurrection

Season 1 - Episode 9 - Aired Apr 13, 2018

Judy sets out to find Maureen, while Will and Penny lead an expedition to the caves. Dr. Smith pursues a new escape plan.

star 7.62
2,535 votes
Directors: Tim Southam
Writers: Kari Drake
Pressurized

#16 - Pressurized

Season 1 - Episode 7 - Aired Apr 13, 2018

While Dr. Smith moves ahead with her secret project, seismic activity wreaks havoc across the planet and leaves two teams facing impossible choices.

star 7.57
2,713 votes
Directors: Tim Southam
Writers: Vivian Lee
Diamonds in the Sky

#17 - Diamonds in the Sky

Season 1 - Episode 2 - Aired Apr 13, 2018

Another crash brings more travelers to the planet as the Robinsons work to salvage their ship with help from their mysterious new companion.

star 7.57
3,455 votes
Directors: Neil Marshall
Writers: Burk Sharpless, Matt Sazama
Infestation

#18 - Infestation

Season 1 - Episode 3 - Aired Apr 13, 2018

Flashbacks reveal clues to Dr. Smith's past. The Robinsons contend with a new threat as the ship's fuel supply starts dropping -- fast.

star 7.56
3,173 votes
Directors: Tim Southam
Writers: Zack Estrin
Impact

#19 - Impact

Season 1 - Episode 1 - Aired Apr 13, 2018

On the way to a space colony, a crisis sends the Robinsons hurtling towards an unfamiliar planet, where they struggle to survive a harrowing night.

star 7.52
4,021 votes
Directors: Neil Marshall
Writers: Burk Sharpless, Matt Sazama
The Robinsons Were Here

#20 - The Robinsons Were Here

Season 1 - Episode 4 - Aired Apr 13, 2018

The Robinsons make contact with another family of survivors, and Will races to protect his family after Judy learns what happened aboard the Resolute.

star 7.51
2,944 votes
Directors: Alice Troughton
Writers: Katherine Collins