Rylium CEO Noah is informed of an intimacy breach with one of their “emBeds”, and decides to send his brother Abel to take care of it. Meanwhile, Aisha seeks Levi’s…

When what should be a typical day turns into a nightmare…Aisha heads to a party to try and unwind, only to discover an unsettling secret about who she really is.

The Man in Black’s final fate is determined, and one survivor must make the ultimate sacrifice to save the island. Meanwhile, in another life, the ones who might have been…

Jack, the new protector of the island, meets with Locke and they go past the bamboo field with Desmond to visit the heart of the island. The Man in Black’s…

The motives of John Locke are finally explained.

After the remaining survivors are reunited, Sawyer and Jack hatch a plan to divert the Man in Black’s attention and leave the island without him on Widmore’s submarine, but disastrous…

Alliances are forged and broken as the Locke and Jack camps merge.

Desmond wakes up to discover he’s back on the island.

Hurley worries about what the group should do next and Locke is curious about the new arrival in his camp.

Locke tasks Sawyer with a mission.

Sun and Jin desperately continue their search for one another, and Locke confronts his enemy.

Richard Alpert faces a difficult choice.

Ben deals with the consequences of an uncovered lie.

Locke goes in search of help to further his cause. Kate finds herself on the run, while Jack is tasked with something that could put a friend’s life at risk.

Sayid is faced with a difficult decision, and Claire sends a warning to the temple inhabitants.

Hurley must convince Jack to accompany him on an unspecified mission, and Jin stumbles across an old friend.

A parallel universe, in which the crash never happened, is revealed as an aftermath of the bomb’s detonation. Meanwhile, Sawyer blames Jack for the loss of Juliet and the true…

Kate finds herself on the run, while Jack is tasked with something that could put a friend’s life at risk.

Jack, Sawyer, Kate, Miles and Hurley, struggling to save Sayid, face an ancient secret. Meanwhile, a fake Lock exits the chamber to everyone’s awe.

Jack’s decision to put a plan in action in order to set things right on the island is met with some strong resistance by those close to him, and Locke…

Jack’s decision to put a plan in action in order to set things right on the island is met with some strong resistance by those close to him, and Locke…

On the 100th episode milestone for the series, the time of reckoning has begun when Daniel Faraday comes clean regarding what he knows about the island.

Jack and Kate find themselves at odds over the direction to take to save their fellow island survivors, Locke further solidifies his stance as leader of “The Others,” and Sawyer…

To atone for sins of the past, Ben must attempt to summon the smoke monster in order to be judged.

Everyone on the island is at risk when one of the survivors decides to go against them and taking matters into their own hands.

Locke shoulders the burden of ending the island’s increasingly violent movements through time; Ben is stymied in his efforts to reunite the Oceanic 6 and bring them back to the…

The remaining island survivors start to feel the effects of the aftermath of moving the island, and Jack and Ben begin their quest to reunite the Oceanic 6 in order…

As the face-off between the survivors and the freighter people continues, the Oceanic Six find themselves closer to rescue.

The survivors begin to question the intentions of their supposed rescuers when four strangers arrive on the island.

They thought they had met the enemy. They thought they had seen evil. They thought wrong. As the new season begins, the survivors feel that rescue is close at hand,…

The season 3 finale finds the castaways preparing for an invasion by the slightly less mysterious Others, while Charlie and Desmond find more than they were looking for in the…

While Jack devises a plan to do away with “The Others” once and for all, Sayid uncovers a flaw in “The Others’” system that could lead to everyone’s rescue. But…

Ben unwillingly divulges information to Locke about the island, taking him on a journey to various locations including strange monuments and the mysterious Jacob. Back at the beach, Juliet’s secret…

The season 3 finale finds the castaways preparing for an invasion by the slightly less mysterious Others, while Charlie and Desmond find more than they were looking for in the…

After abandoning the Others, Locke takes Sawyer on a trek through the jungle to help him eliminate a common enemy. Meanwhile, back at the beach, the parachutist Naomi has crucial…

Desmond convinces Hurley, Jin, and Charlie to follow him on a trek through the jungle after he receives a series of visions. Flashbacks reveal the time that Desmond spent with…

Sun allows Juliet to examine her when she learns that all of “The Others” pregnant woman died before they gave birth on the island. Meanwhile, Desmond and an unlikely nemesis…

Kate and Juliet are stranded in the jungle after Kate learns that there is a traitor in the survivor’s midst. Meanwhile, Sawyer’s poor attitude and selfish ways towards the beach…

The celebration of Jack’s return is cut short when he arrives at the beach with an Other, Juliet, whose flashbacks pick up from where they left off, showing us how…

As the truth about Sun’s kidnapping by “the Others” comes to her attention, Hurley becomes suspicious of Sawyer’s attempt to reveal the mystery behind two fellow survivors, Nikki and Paulo….