Season Guide
Lost in Space — Season 3
Season 3 Review
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.
Episodes
1
SummaryA 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.Our TakeSolid, satisfying television.…
2
SummaryWhile 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.Our TakeA well-built episode with…
3
SummaryScarecrow helps Maureen and John plot an engine heist. Judy returns to camp with new passengers. Will makes a startling discovery in the alien city.Our TakeSolid, satisfying television. The season's…
4
SummaryAs the adults race to destroy all clues to the location of Alpha Centauri, the Robinson kids receive an ominous message from SAR.Our TakeSolid, satisfying television. The season's engine keeps…
5
SummaryAfter crashing on a boggy planet, Maureen and Judy contend with a massive salivating creature, while John and Penny work to free the trapped Robot.Our TakeA strong episode with a…
6
SummaryThe story of Don's run-in with SAR leads the Robinsons to an alarming realization. Will sneaks out on a dangerous solo mission.Our TakeVery good — not the series' peak, but…
7
SummaryThe 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.Our TakeA strong episode…
8
SummaryAs the battle for Alpha Centauri unfolds, the Robinsons and their friends risk everything to restore peace and pave the way for a better future.Our TakeConfident and engaging. The plot…