Lost in Space

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.

• 
  E1Three Little Birds

  Dec 1, 2021· 55m

  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.

• 
  E2Contact

  Dec 1, 2021· 48m

  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.

• 
  E3The New Guy

  Dec 1, 2021· 50m

  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.

• 
  E4Nothing Left Behind

  Dec 1, 2021· 40m

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

• 
  E5Stuck

  Dec 1, 2021· 39m

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

• 
  E6Final Transmission

  Dec 1, 2021· 41m

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

• 
  E7Contingencies on Contingencies

  Dec 1, 2021· 52m

  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.

• 
  E8TrustFinale

  Dec 1, 2021· 59m

  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.

Now stranded even deeper in space, the Robinsons band together to explore strange planets, face down new dangers and find their beloved Robot.

• 
  E1Shipwrecked

  Dec 24, 2019· 51m

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

• 
  E2Precipice

  Dec 24, 2019· 40m

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

• 
  E3Echoes

  Dec 24, 2019· 47m

  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.

• 
  E4Scarecrow

  Dec 24, 2019· 48m

  While 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.

• 
  E5Run

  Dec 24, 2019· 46m

  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.

• 
  E6Severed

  Dec 24, 2019· 42m

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

• 
  E7Evolution

  Dec 24, 2019· 41m

  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.

• 
  E8Unknown

  Dec 24, 2019· 43m

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

• 
  E9Shell Game

  Dec 24, 2019· 44m

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

• 
  E10Ninety-SevenFinale

  Dec 24, 2019· 55m

  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.

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.

• 
  E1Impact

  Apr 13, 2018· 64m

  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.

• 
  E2Diamonds in the Sky

  Apr 13, 2018· 57m

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

• 
  E3Infestation

  Apr 13, 2018· 56m

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

• 
  E4The Robinsons Were Here

  Apr 13, 2018· 61m

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

• 
  E5Transmission

  Apr 13, 2018· 49m

  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.

• 
  E6Eulogy

  Apr 13, 2018· 66m

  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.

• 
  E7Pressurized

  Apr 13, 2018· 53m

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

• 
  E8Trajectory

  Apr 13, 2018· 58m

  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.

• 
  E9Resurrection

  Apr 13, 2018· 48m

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

• 
  E10Danger, Will RobinsonFinale

  Apr 13, 2018· 52m

  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.