However, it is then revealed that Robot foresaw SAR’s actions and accordingly embedded a piece of himself in Will’s chest. However, SAR still manages to stab Will through the heart (for a second time!). Will uses the alien sounds he discovered earlier to try and stop the villainous SAR from detonating the Alien Engine, which would annihilate the planet.
When the plan fails, Will’s Robot sacrifices himself to heal Will’s artificial heart, allowing the young boy to return to Alpha Centauri and confront SAR. Will, realizing that SAR intends to use the Alien Engine to destroy the planet, embarks on a frantic mission to the Robot’s homeworld in an attempt to get assistance from the Alien Robots that are not under SAR’s control. Lost in Space Season 3 Ending: Does Will Die? What Happens to Robot and SAR? However, SAR and a few of his loyal followers continue to attack the planet and look for Will. Fortunately, Penny then makes the startling discovery that helping the robots (that have been injured in the crash) results in them overriding their programming and switching their allegiance to humans. However, the shield falters, allowing a few of SAR’s ships to crash on the human-inhabited planet.
The Robinsons and Robot then race to get back to Alpha Centauri to warn the other colonists even as SAR prepares to invade.īack in Alpha Centauri, a secret electric shielding system remains humanity’s only hope in holding off the invading robots. After crashing on a boggy planet, they soon come to the horrifying realization that the Alien Robots, led by SAR, have discovered the location of the human colony in Alpha Centauri. Smith, and the recently rescued Grant Kelly, find themselves stranded in a hostile star system. Hence, once again, the Robinsons, along with Don, Dr. However, the malevolent Alien Robots then begin to chase the Robinsons once again, and the intrepid family is forced to divert their pursuers in order to give the rest of the families a chance to reach Alpha Centauri. Eventually, the youngsters commandeer an ancient spaceship, the Fortuna, to come to their parents’ rescue. Season 3 opens with the 97 children that were originally aboard the Resolute, now stranded on a distant planet while their parents try to survive in the Alien Robots’ home planetary system, known as the Danger system. Let’s take a closer look at ‘Lost in Space’ season 3 and make sure we picked up all its details. A lot of dramatic shifts in power ensue, and the season finale keeps us guessing till the end as to the fates of the characters. Season 3 brings us the final chapter of the adventure, and with the robots trying to find the human settlement and destroy it, the stakes have never been higher.