Exodus (1) - S1-E23
Continuity mistake: When Danielle approaches the beach campsite, in his close-ups, Walt hides beside a tree and holds it with his left hand. However, in the shot between his close-ups, facing Danielle, Walt is hunched over with his hands leaning on his knees. (00:03:30)
The Greater Good (a.k.a. Sides) - S1-E21
Continuity mistake: When Sayid is in Essam's apartment, while they are holding their glasses of tea, the positions of the glasses change between shots. For example, in one close-up the handle is under Essam's fingers, but in the next shot it's on the other side. (00:12:30)
Born to Run - S1-E22
Continuity mistake: When Kate burns Joanna's passport photo in the close-up the corner of the book burns up, yet in the wider shot the corner does not burn, and in the next shot another change, including the lighter. Later, when Sawyer holds up the passport, the burned page edge is just a bit singed. (00:10:30 - 00:29:00)
Exodus (1) - S1-E23
Continuity mistake: On the way to the Black Rock, when Danielle removes her sweater Locke notices the long scratches on her arm. Later, when Claire questions Danielle about the actual scratches are very different and their positions differ.
Exodus (2) - S1-E24
Continuity mistake: When Sayid goes over to Shannon to help her with her luggage her trunk falls down open and some clothes fall out. Then Sayid picks up some shirts. But when it cuts to Shannon grabbing them from him he is holding fewer and different looking shirts than he picked up first. (00:16:15)
Tabula Rasa - S1-E3
Revealing mistake: After Kate rescues Ray, she pulls out his prosthetic right arm. In the following shots, his upper body is deliberately shown and there is a blatantly apparent outline and very long wide bulge of the actor's right arm, under his shirt and overalls. (00:31:35)
Tabula Rasa - S1-E3
Continuity mistake: While the marshal groans in the distance, Kate assembles the firewood on the beach, and when Sawyer tosses the lighter to Kate, then joins her, the firewood differs between shots. (00:27:50)
Revealing mistake: Season 3, episode 1, "A Tale of Two Cities.": In the scene where Ben/Henry is presenting a breakfast table to Kate, he mentions coffee which we can see is in a French press. Ben/Henry "finishes" the coffee by pushing down on the plunger of the french press, but uses only one finger with barely any pressure. In reality, a french press takes a significant amount of pressure to get the plunger from top to bottom, more than could be generated by just one finger. Additionally, we can see that the mesh-screen component of the French press stays at the top, rather than plunging down, which it should in order to filter out the grounds.
Whatever the Case May Be - S1-E12
Revealing mistake: At the bank, when Kate shoots her accomplice in the leg, the small square indentation on the pants, around the bullet hole, where the stunt device is located, is rather obvious. (00:33:20)
Continuity mistake: Charlie takes a step and breaks the virgin statue. Half a second later it's broken in a totally different way.
All the Best Cowboys Have Daddy Issues - S1-E11
Continuity mistake: After Boone ties the red shirt around the tree, he places a red shirt on his shoulder. The position and width of it changes between shots. (00:16:00)
Continuity mistake: When Eko finds the "priest" on the ground, his white clerical collar is properly on. In "Duex Ex Machina" when Locke causes the skeleton of the Nigerian "priest" to fall from the tree, the collar comes undone, and the clergy shirt is rumpled.
The Beginning of the End - S4-E1
Continuity mistake: Season 4 - The Beginning of the End - Hurley is swimming in the ocean. He sees Desmond return with the boat, and by the time he gets out of the ocean and walks over to Desmond and yells, "Where's Charlie?" his shirt is dry with sweat stains on it.
Continuity mistake: Ep. 4-12 "There's no place like home". In the first flashforward, the Oceanic representative talks to the survivors about meeting the press. As she finishes by saying, "See you on the ground", you can see baby Aaron on Kate's lap, and she is holding his left hand in hers down by his side. Cut to a close-up of Kate, and Aaron suddenly has both hands free and is holding them up to his mouth. (00:02:25)
Factual error: When Hurley is running through 'Sydney Airport', he runs past a sign that reads 'Kamehameha', which is the name of a Hawaiian king. This sign shouldn't be there if Hurley is in Sydney Airport.
Continuity mistake: Episode 3-16, "One of Us". When Juliette and Ben are talking towards the end, Ben is first seen with his hands folded (fingers interlocking) in front of him. Just after Juliette says "I'll admit to it, tell her it was the only way to gain her trust", Ben's hands are in the same position, but are not folded, his right hand is just lying on top of his left. Cut to a close-up of Ben, and his hands are once again folded.
Continuity mistake: When the doctor takes the polaroid picture of Hurley and Dave, there are others patients behind them, right in front a window. But at a further scene, when Hurley sees the photo 'without Dave', these other patients are missing too.
Visible crew/equipment: When Ellie is taking Daniel and the rest to Richard's camp, while they're walking through the jungle, there's a shot of Faraday and then another one of the floor as they walk. In this second shot the shadow of the cameraman, and the camera itself, is very visible.
Visible crew/equipment: As Locke and Eko descend down the hatch a safety cable can be seen supporting Locke.
Continuity mistake: When Hurley returns and gives the battery to Jack, Hurley says "She says hey". Then it cuts to a close-up of Sayid and we can see the bag's strap going over his shoulder. When it cuts the strap is gone. (00:35:25)
Answer: He was eating a peice of an orange with the skin still on.
XIII