Lost in Space

Danger will find them.

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.

Sci-Fi & FantasyAction & AdventureDrama

Seasons

1. Impact

Air Date: 2018-04-13

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.

2. Diamonds in the Sky

Air Date: 2018-04-13

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

3. Infestation

Air Date: 2018-04-13

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

4. The Robinsons Were Here

Air Date: 2018-04-13

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

5. Transmission

Air Date: 2018-04-13

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.

6. Eulogy

Air Date: 2018-04-13

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.

7. Pressurized

Air Date: 2018-04-13

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

8. Trajectory

Air Date: 2018-04-13

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.

9. Resurrection

Air Date: 2018-04-13

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

10. Danger, Will Robinson

Air Date: 2018-04-13

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.

1. Shipwrecked

Air Date: 2019-12-24

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.

2. Precipice

Air Date: 2019-12-24

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

3. Echoes

Air Date: 2019-12-24

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.

4. Scarecrow

Air Date: 2019-12-24

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.

5. Run

Air Date: 2019-12-24

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.

6. Severed

Air Date: 2019-12-24

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

7. Evolution

Air Date: 2019-12-24

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.

8. Unknown

Air Date: 2019-12-24

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

9. Shell Game

Air Date: 2019-12-24

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

10. Ninety-Seven

Air Date: 2019-12-24

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.

1. Three Little Birds

Air Date: 2021-12-01

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.

2. Contact

Air Date: 2021-12-01

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.

3. The New Guy

Air Date: 2021-12-01

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.

4. Nothing Left Behind

Air Date: 2021-12-01

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

5. Stuck

Air Date: 2021-12-01

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.

6. Final Transmission

Air Date: 2021-12-01

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

7. Contingencies on Contingencies

Air Date: 2021-12-01

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.