A flashback shows Dr Smith looking at the plans. Maureen shows little emotion in this exchange.

Smith plays mind games, claiming that she may have caused the oxygen breach but in doing so, ignited MaureenвЂ™s plans. In a moment of clarity, Maureen sees burns on Dr. Don confirms that the oxygen system has been fixed.

The ship gets past the second reef and into safety.Д®pisode 1, вЂњShipwreckedвЂќ then shows the crew rejoicing happily after a period of danger. A wounded John is worried about the Chariot and asks Will to move it - вЂњdonвЂ™t overthink itвЂќ. Smith gets out a dagger, but she uses it to cut a rope to help Maureen who was trapped at the top of the ship. In a moment that could have gone either way, Dr. Smith is now in action she asks the crew to raise the sails to increase the speeds. With Will and John in the med bay, Maureen is stressed and after a brief breakdown, she asks Dr. Will nearly falls off the ship but John grabs him and injures himself. Don is worried about the oxygen system breaking and Maureen is panicking about hitting another reef. It seems John is still risk-averse.ДЄt night, they work hard to keep the ship moving in a bad storm. John seems resistant to the ideas but Maureen is worried about her kids not having a life. Maureen has a plan suggesting that they recharge the batteries and jumpstart the Jupiter - вЂњthe winds are changingвЂќ. In the evening John is happy, claiming it has been a good day. Smith is still imprisoned and still not trusted, locked away but still expected to perform tasks. Suddenly, thereвЂ™s an oxygen breach and they attend to it quickly. They all open the presents and Will reads out PennyвЂ™s memoir that has a soothing effect on everyone. Penny calls for Maureen to come up - theyвЂ™ve set up the base for Christmas. Meanwhile, Maureen asks the Robot to вЂњwake upвЂќ. He heads out with his father and a birdвЂ™s-eye view shot shows they have set up a good base. It then flits to seven months later, Will ( Maxwell Jenkins) gets up whimpering from his sleep - he misses the Robot.

Episode 1, вЂњShipwreckedвЂќ opens up with a flashback, showing the time the ship lost contact with the Robinsons - they see two aliens fighting in space.

Lost season 2 episode 12