The BEST episodes of Lost in Space (2018) season 3

Every episode of Lost in Space (2018) season 3, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Lost in Space (2018) season 3!

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.

Last Updated: 11/27/2024Network: NetflixStatus: Ended
Trust
star
7.90
1141 votes

#1 - Trust

Season 3 - Episode 8 - Aired 12/1/2021

As the battle for Alpha Centauri unfolds, the Robinsons and their friends risk everything to restore peace and pave the way for a better future.

Directors: Jabbar Raisani
Watch Now:AmazonApple TV
Nothing Left Behind
star
7.69
1121 votes

#2 - Nothing Left Behind

Season 3 - Episode 4 - Aired 12/1/2021

As the adults race to destroy all clues to the location of Alpha Centauri, the Robinson kids receive an ominous message from SAR.

Directors: Julian Holmes
Watch Now:AmazonApple TV
Final Transmission
star
7.68
1111 votes

#3 - Final Transmission

Season 3 - Episode 6 - Aired 12/1/2021

The story of Don's run-in with SAR leads the Robinsons to an alarming realization. Will sneaks out on a dangerous solo mission.

Directors: Julian Holmes
Watch Now:AmazonApple TV
Contingencies on Contingencies
star
7.62
1109 votes

#4 - Contingencies on Contingencies

Season 3 - Episode 7 - Aired 12/1/2021

The Robinsons race to get help for Will, warn the other colonists and activate a secret defense system. Vijay tags along with Penny on a risky outing.

Directors: Leslie Hope
Writer: Zack Estrin
Watch Now:AmazonApple TV
The New Guy
star
7.54
1131 votes

#5 - The New Guy

Season 3 - Episode 3 - Aired 12/1/2021

Scarecrow helps Maureen and John plot an engine heist. Judy returns to camp with new passengers. Will makes a startling discovery in the alien city.

Directors: Sarah Boyd
Writer: Vivian Lee
Watch Now:AmazonApple TV
Contact
star
7.53
1154 votes

#6 - Contact

Season 3 - Episode 2 - Aired 12/1/2021

While Judy sets out to find Grant Kelly, Penny and Will explore a mysterious tunnel. Light years away, Maureen, John and Don hunt for SAR's remains.

Writer: Zack Estrin
Watch Now:AmazonApple TV
Three Little Birds
star
7.43
1222 votes

#7 - Three Little Birds

Season 3 - Episode 1 - Aired 12/1/2021

A year into their mission with the children of the Resolute, Judy, Penny and Will scramble to find the titanium they need to get to Alpha Centauri.

Watch Now:AmazonApple TV
Stuck
star
7.41
1124 votes

#8 - Stuck

Season 3 - Episode 5 - Aired 12/1/2021

After crashing on a boggy planet, Maureen and Judy contend with a massive salivating creature. John and Penny work to free the trapped Robot.

Directors: Leslie Hope
Writer: Kari Drake
Watch Now:AmazonApple TV