"Daniel" redirects here. For other uses of "Daniel", see Daniel (disambiguation).
Daniel Faraday

Portrayed by Jeremy Davies

Full Name
Daniel Faraday
Essex, Massachusetts
Island-Time Status
Centric Episodes
Family Members


Daniel Faraday is a physicist and professor who parachuted onto the Island from a helicopter sent by the freighter.

Before the Island

4x05 Dan and Des

A long-haired Daniel helps Desmond.

In 1996, Daniel Faraday was a professor at Queen's College, Oxford University. He was conducting unauthorized experiments involving time travel, and had created a machine that allowed a living creature's consciousness to travel through time. When visited by Desmond Hume, who claimed to know about the machine, Daniel initially believed that a colleague was playing a practical joke on him, but when Desmond mentioned Eloise, Daniel's lab rat, he believed Desmond.

In his lab, Daniel tested the numbers Desmond supplied to him. He used the machine on Eloise, enabling her to inerrantly complete a maze that she would not be taught how to run for another hour. Daniel's blackboard revealed his interest in the Kerr metric as part of his theory of time-transported consciousness.

A being that undergoes time-transported consciousness, according to Daniel's explanation to Desmond, must identify a constant, something existing in both periods of time travel that can serve as an anchor for the being's consciousness; failure to find a constant results in instability of consciousness, and the resulting stress can lead to brain aneurysm and eventual death. At some point, Daniel identifies Desmond as his constant, noting so in his journal. ("The Constant")

4x02 Poor Dany

Daniel cries at the discovery of the wreckage of Flight 815. ("Confirmed Dead")

Eight years later, Daniel lived in Essex, Massachusetts under the watch of a caretaker. When he saw a news report covering the discovery of the Oceanic Flight 815 wreckage, he became visibly upset, but could not say the reason. ("Confirmed Dead")

Shortly thereafter, he was recruited to a team, organized by Matthew Abaddon and led by Naomi Dorrit, that was sent to the Island aboard the freighter Kahana. ("Confirmed Dead")

On the Island

Season 4 (Days 93-98)

While flying to the Island, the helicopter Daniel was traveling in encountered electrical problems and the passengers decided to bail out. Miles pushed Daniel out first. On landing he then encountered Jack and Kate in the jungle. He knew Jack's name from the conversation Jack had earlier with Minkowski. He explained that he lost his pack which contained his phone when he bailed out. Kate says that they have a phone and gives it to him. He calls Minkowski and says that the communications went dead when the chopper went dead. Minkowski asks Dan if he is on speaker and Dan then excuses himself to talk to him privately. When he was talking to Minkowski, Jack and Kate see the gun he is concealing. Dan explains that the rest of his team all have GPS units which are tracked by the phones. ("The Beginning of the End")  ("Confirmed Dead")

Normal LOST Y4 074 011

Daniel speaks with Minkowski. ("Confirmed Dead")  (promotional still)

While walking through the jungle they find a metal box. Jack opens it up and finds a gas mask and other quarantine equipment. Dan says he cannot explain it, since he is not in charge of packing. Jack then abruptly asks him why he brought the gun for, prompting Dan to say that their primary objective isn't to save them. While beginning to explain what they were doing on the island, Miles' signal appears. They reach the cove where Miles appeared to be dead. Miles surprises Jack and points a gun at him. Dan tells him to stop, that they are good people. Miles says that Naomi used the code for if they had a gun to their head. Kate tries to get Dan's gun but Miles stops her. They end up going to Naomi's body where Miles "talks" to her to confirm that they didn't kill her.

Charlotte's signal then appears on the phone and Jack stops to tell them to put the guns down and that his friends are out in the jungle with guns to their heads. They don't believe him but then Juliet and Sayid shoot a couple of warning shots. Dan and Miles then give up their guns to Jack and Kate. They then go look for Charlotte. While in the jungle Sayid questions who they are. Dan tells him his name and that he is a physicist from Oxford. Miles says not to reveal his last name. Sayid takes Miles' phone to see that her signal is moving quickly towards them. Vincent then appears with the GPS tracker to reveal that Locke has her.

They then see Frank's signal. When they reach him they find him unconcious. He wakes up and says that he managed to land the chopper just over the hill and they see it nearly intact. Dan and Kate get Naomi's body and bring it back to the chopper. ("Confirmed Dead")

S4x03 DanTripod

Daniel sets up the tripod. ("The Economist")

Daniel, tired of sitting around the helicopter, begins unloading pieces of equipment. He sets up a tripod with a guidance apparatus on top, and phones the freighter to ask for a 'payload'. He is visibly upset when it doesn't arrive when it is expected, and when the payload, a rocket, arrives later, the clock inside it has a different time than the one he had with him. He mumbles "31 minutes," presumably the difference between the two. He seems to be somewhat shaken, telling himself, "This isn't good." He later tells Lapidus that on his way off the island via helicopter that he should "stick to the exact same bearing as we came in" or else something was going to happen. ("The Economist")

After returning to the beach with Jack, Juliet, and Charlotte, Daniel investigates the island pantry, looking at various foods. He and Charlotte then proceed to play a memory game involving playing cards. After only getting two out of three cards guessed correctly, he feels he is making no progress. He and Charlotte are then questioned by Jack and Juliet about the satellite phone, and learn that Frank, Sayid, and Desmond have not made it to the freighter yet. ("Eggtown")
Reading material

Daniel leafs through his diary.

Jack questions Daniel some more about the helicopter, and Daniel states that there could be "side effects," if Desmond has been exposed to electromagnetism or radiation. He asks to speak to Desmond, and manages to for a brief moment, where he tells Desmond to find himself in the flashes. He is later seen on the beach, leafing through his diary. He then reads what he had written himself back in 1996: "If anything goes wrong, Desmond Hume will be my constant." ("The Constant")
My cool new mask

Dan attempts to shut down The Tempest

He then ventured with Charlotte, to go to The Tempest, in order to shut it down and avoid the possible threat of toxic gas being spread. On a rest stop at a river, they are confronted by Kate, who searches through their pack and finds a gas mask. Immediately becoming suspicious, Kate is knocked out by Charlotte as a preemptive measure. Dan and Charlotte continue on to The Tempest, breaking in by sparking the wires outside the door. While Daniel struggles to stop the gas, he is confronted by Juliet, who is subsequently knocked into a brawl with Charlotte. With minutes to go and his gas mask ripped off, Daniel frantically types onto the keyboard, stopping the disaster with seconds to spare. He remarks that it was "a close one." He then stays behind to shut down the station while Juliet and Charlotte leave. ("The Other Woman")

As Dan is looking in his pack, he is approached by Sun. She tells him she is pregnant and he congratulates her. She then asks him if they're here to rescue the Losties and he stutters for an answer. When she gets alarmed, he tells her that, "It's not my call." She walks away, convinced they're not here to rescue them. ("Ji Yeon")


  • In the Bible Daniel is known as an interpreter of dreams, able to find the truth and meaning behind cryptic visions.
  • Daniel was the twenty-fifth character to ever have a flashback.
  • Along with Jack and Juliet, he is the only main character to appear in every episode of Season 4.
  • Michael Faraday (September 22, 1791 – August 25, 1867) was an English physicist who researched electromagnetism.
    • Faraday invented the Faraday cage, a cage that prevents electro-magnetic radiation from permeating it.
    • The SI unit of electrical capacitance, the farad, is named for Faraday.
    • The face of Michael Faraday is visible on the Bank of England Series E £20 note that can be seen in the secret room at Ben's home in the Barracks. ("The Economist")
    • Faraday worked on a theory that combined the interchangeability of electricity and magnetism, with the interchangeability of gravity. He was not successful.
    • In June of 1832, the University of Oxford granted Faraday a Doctor of Civil Law degree (honorary).
    • Flight 815 crashed on his birthday.
  • Sean Whalen, who portrays Neil Frogurt, portrayed Jeremy Davies's brother in the movie "Twister". They shared many scenes together.
  • His name first appeared as the season 4 clue word for chapter 2 of the Find 815 alternate reality game.
  • During casting this character was named Russell. "Russell Faraday" is the alias given to the villain at the end of Stephen King's The Stand.
  • The Faraday Institute is a research institute at St. Edmund's College, Cambridge. The institute studies the correlations between science and religion. The belief in and value of science (logic) vs. religion (faith) is a theme often explored in Lost, particularly in arguments between Jack (who usually supports logic and devalues faith) and Locke (who usually supports faith and disregards science). ("Orientation")
  • Daniel appears to have suffered memory loss:
    • He paused a long time before recalling his name when he first landed on the Island.
    • He displayed "word searching" when referring to his pack.
    • He was chastised by Miles for not remembering that Naomi gave the distress code---"tell my sister I love her".
    • He was unsure why he was crying when Oceanic 815 was found. ("Confirmed Dead")
    • He was playing what appeared to be a memory game with Charlotte, in which she would hide three cards, and he would try to remember them. He only got two out of three correct, which she referred to as "progress". ("Eggtown")
    • He doesn't remember his 1996 meeting with Desmond and seems surprised upon reading in his own journal that he intended to use Desmond as his "constant" if anything should go wrong.

Unanswered questions

Unanswered questions
  1. Do not answer the questions here.
  2. Keep the questions open-ended and neutral: do not suggest an answer.
For fan theories about these unanswered questions, see: Dt7/NewCharInfobox/v2/Theories
  • Why doesn't he wear any protective headgear to guard against radiation in the rat experiment?
  • Why was he crying about Flight 815?
  • Why did Naomi refer to him as a "head case?"
  • Why does Daniel have a caretaker?
  • What was the purpose of his experiment on the Island?
  • What is his significance to the team?
  • How could he have forgotten meeting Desmond in 1996?
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