Continuity mistake: When Michael is finished talking with his ex and Walt at a park, over his right shoulder can be seen a dark-haired woman in a black halter top and green slacks walking away. The camera shifts to the opposite view where Michael is looking, and the same woman is seen leaving a newsstand in front of the ex. (00:39:00)
Continuity mistake: At the end of the episode, when Sun is burying the message bottle late at night, the camera shows close-ups of her hands. In the space of a few seconds, she has no ring on her left hand, then a ring, then no ring. (00:40:30)
Live Together, Die Alone, Part 1 - S2-E23
Factual error: The prison Desmond is released from looks nothing like any British prison, let alone the British military prison (the "Glasshouse"), which is more of a training camp than a traditional prison. The guards wear no cap badges on their berets (all British service personnel wear cap badges) and their berets are worn almost vertically on their heads, whereas British berets are pulled hard to the right. The NCO who releases him is credited as a "master sergeant" in the episode credits - an American rank which has never been used in the British Army. (00:05:30)
Continuity mistake: At the end of the scene in the gym of the mental hospital when Hurley and Dave talk, in the background there is a guy sitting on the floor in a yoga-like position. His exact location changes between shots, as you can tell by the ground-lines. First he sits on the red line, next to where the blue and the yellow lines cross, then he sits about 5 feet further to the right, and finally he is back exactly on the same spot as in the beginning.
Continuity mistake: In season 2, episode 5, Jin and Mr. Eko are searching for Michael. Jin gets attacked by a boar and rolls down a hill to find the corpse of Goodwin. In this scene they are in the middle of the jungle. Now two episodes later, when Ana-Lucia confronts Goodwin they are on top of a mountain without trees surrounding them. This is confirmed in Juliet's flashbacks in later seasons when Ben takes her to see Goodwin's body.
Other mistake: In the scene with Sawyer and Michael drifting on the pontoon, where Michael is crying, you briefly see a boat with a mast in the background in one shot over Sawyer's right shoulder as he faces the screen, just before he says "Are you all right Mike?". (00:38:10)
Continuity mistake: When Sawyer sees the horse, the horse and the area around the horse are in the sun. When we see a close-up and Kate approaches the horse, it's all in shade. (00:39:40)
Continuity mistake: At the start, we see Ana-Lucia dive into the water to help rescue people. In the close-up shot, her shirt is bunched up into a small band of material around her chest. When we see her from a long shot, her shirt is back to normal. (00:01:20)
Live Together, Die Alone, Part 1 - S2-E23
Continuity mistake: When Des is being released from prison, in one shot he is holding the picture with one hand, and with two in the next shot. (00:05:20)
Live Together, Die Alone, Part 1 - S2-E23
Continuity mistake: When Sayid is praying, his hand positions change between long and close-up shots. (00:40:25)
Live Together, Die Alone, Part 2 - S2-E24
Continuity mistake: When Ecko throws the belt at the wall, the position changes to when Charlie grabs it. (00:05:40)
Live Together, Die Alone, Part 1 - S2-E23
Continuity mistake: When Jack confronts Michael and grabs him by the chest, the way he holds him changes between shots. (00:37:40)
Visible crew/equipment: When Jack and Co. approach Sawyer for the guns on the beach, Sawyer's glasses reflect a mass of people stood directly in front of him while only Jack is directly in front of him. (00:31:00)
Continuity mistake: When Hurley is talking with Charlie about having a shot with Libby, the LPs he has change from 2 or 3 leaning forward against his chest to in a stack on his lap. (00:27:10)
Answer: He was eating a peice of an orange with the skin still on.
XIII