1. Three Little Birds

6.3

. 1 December 2021. 55 min

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

6.9

. 1 December 2021. 48 min

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

6.9

. 1 December 2021. 50 min

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

7.1

. 1 December 2021. 40 min

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

6.7

. 1 December 2021. 39 min

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

7.1

. 1 December 2021. 41 min

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

7

. 1 December 2021. 52 min

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.

8. Trust

7.2

. 1 December 2021. 59 min

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.