Continuity mistake: While Sawyer is tied to a tree in the "jungle of mystery," Sayid throws water on Sawyer's face to wake him. The amount and pattern of water stain on Sawyer's tee shirt differs significantly in the following shots. (00:22:30)
Whatever the Case May Be - S1-E12
Continuity mistake: When Kate is in the bank office with her accomplice, Jason puts his right arm all the way around Kate's neck when they kiss, but in the next shot it's gone as his left hand is now on her face. (00:20:05)
Exodus (1) - S1-E23
Continuity mistake: When Walt notices the pillar of black smoke, in the overhead shot everyone gathers well behind the raft, including Claire, who was just sitting in front of the bushes in the previous shot. However, in the next shot, all the survivors are now gathered at the side of the raft. (00:08:30)
Exodus (2) - S1-E24
Revealing mistake: When Jack hangs onto Locke, after Kate throws the dynamite into the hole, in Locke's next close-up, the wound on his forehead (grazed from Shannon's bullet) is on his right, whereas it's normally on his left. The shot is flipped.
The Greater Good (a.k.a. Sides) - S1-E21
Continuity mistake: In the garage, when Haddad tells Essam and Sayid to stay relaxed and focused, his collared shirt is on properly, but in the next shot, as he says, "Drive with the windows down," the shirt is off his right shoulder. This happens again when Essam takes the gun. (00:34:40)
Whatever the Case May Be - S1-E12
Continuity mistake: When Kate and Sawyer go underwater to retrieve the case, in a close-up it is easy to see that the male corpse is barefoot. But in a following close-up, when Sawyer swims up with the Halliburton case - just as the words "Production Designer Carlos Barbosa" appear onscreen - in this specific shot the man is actually wearing a black shoe on his left foot. (00:06:15)
White Rabbit - S1-E5
Continuity mistake: When Jack hangs off the cliff, he grips a vine covered in a multitude of leaves in the wideshots, but in the three tight close-ups his hand is dramatically shown slipping down a vine, without any leaves on or around it. He also remains at the same height position the entire time. (00:21:30)
The Greater Good (a.k.a. Sides) - S1-E21
Continuity mistake: When Haddad hands Essam the gun in the garage, in Essam's close-up the handle faces Sayid, but in the next shot, the handle faces the opposite way in his hand. (00:34:50)
All the Best Cowboys Have Daddy Issues - S1-E11
Continuity mistake: As Jack performs CPR on Charlie, in the close-ups of Charlie, the twine lies curled under Charlie's head and his right hand rests on his chest, but in all the wideshots the long twine is spread all the way out, under/behind Charlie's head, and his right arm is stretched out to his side. (00:34:20)
White Rabbit - S1-E5
Continuity mistake: When Jack sees the casket, things lying on it change between shots. When he flips it open the ripped interior lining differs in the following shots, depending on camera angle. Then, as Jack destroys the coffin, the broken wood differs greatly between shots. Such as when the shot faces the coffin the entire top is destroyed, but when facing Jack the side frame remains intact. (00:36:35)
Exodus (1) - S1-E23
Continuity mistake: In the hotel room, while Walt watches TV and when Michael runs after him, the pillows, things on the table, etc., move around between shots. (00:01:20)
Born to Run - S1-E22
Continuity mistake: At the motel, when Kate asks for the envelope addressed to Joan Hart, the employee searches through the box with many envelopes sticking out of the box. However, in the next shot, as he finds it no other envelopes are visible, and when he hands it to her, her sunglasses are now upside down.
Continuity mistake: When Sayid stabs Sawyer, in the close-up there are considerable blood stains on Sayid's white shirt, yet when Jack pushes Sayid off Sawyer all the blood has vanished. This continues to happen in all the following shots, when Jack tells Sayid to get his bag, and the amount and pattern of blood also significantly changes. (00:30:15)
Exodus (1) - S1-E23
Audio problem: After the airport scene where Sun spills coffee on Jin, it cuts to Sun approaching Jin while he is fixing and banging on the raft. The banging sound isn't synced with him hitting the raft.
Continuity mistake: After Sawyer admits to Kate that he doesn't have the inhalers, Sayid and he get into a tussle. In the first shot, the back of Sayid's white shirt is fairly clean as he is standing, but in the next wider shot the back is completely filthy - before he and Sawyer ever even hit the ground. (00:30:10)
Visible crew/equipment: As Sayid swings upside down in the trap, the black stunt suit is visible at his back where his shirt is pulled up, and the outline of the stunt device is visible under the front of his shirt. (00:03:20)
Visible crew/equipment: When Jack, Michael, Hurley and Charlie play their first game of golf together, another survivor named Sullivan finds them. In Sullivan's close-ups, the clear reflection of the reflector screen is visible in his eyeglass lenses. (00:22:20)
Tabula Rasa - S1-E3
Continuity mistake: When Michael searches for Vincent after it suddenly stops raining, his shirt's large wet stain (from the rain) changes repeatedly - such as being dry where it was just wet, up to the moment when he encounters Sun.
Homecoming - S1-E15
Other mistake: Ethan kills one of the survivors. Sawyer thinks it's Steve but Hurley corrects him and tells him that it was actually Scott. They make a point of Scott being the deceased and Steve being the one people mix him up with. According to the actors playing Scott and Steve it was in fact Steve who got killed but the producers messed it up.
Exodus (2) - S1-E24
Continuity mistake: When Sayid and Charlie find Danielle and Aaron, the baby is wrapped in Danielle's sweater. The sweater jumps on and off Aaron's face, etc., depending on various camera angles. (01:07:30)
Answer: He was eating a peice of an orange with the skin still on.
XIII