Continuity mistake: At the end of Sandra's leaving party when she is arguing with Hugh, her hair is in a different place for every shot. (01:20:05)
Continuity mistake: When Lucy goes to George's penthouse she has a white envelope in her hand. She talks to the assistant for a minute and then leaves, getting back into the elevator with the envelope. When she exits the building, it is gone. (01:14:50)
Continuity mistake: When Lucy and her two friends lay down in protest Lucy shouts 'We prevailed!' because the bulldozer stopped. As she says this her bag is laying on her chest, but in the next wide shot of her, her bag is to her side. (00:04:10)
Continuity mistake: When Lucy sits on the railing and looks at the community centre, her hair alternates from being behind her shoulder to over it then back to behind it again between shots. (00:14:50)
Continuity mistake: When Lucy and her friends protest against the demolition of a building they lay down on the ground. When they get up they their clothes are still clean, but when they get out of jail Lucy is covered with white dust, even more when she gets home. (00:04:25 - 00:05:10)
Continuity mistake: When Lucy and George kiss in the street George has his hand down by his side, but when the shot changes, his hand is on Lucy's cheek. (01:31:00)
Continuity mistake: When Lucy is sitting on the couch prior to spitting her gum on the floor, in one shot both her hands are together on her lap, then when the shot changes, one arm is on the edge of the couch and she has her head resting on it, the other hand still on her lap. (00:31:10)
Continuity mistake: In the restaurant scene where they talk about the Hepburns, George can be seen moving his ice over to Lucy's glass. During the rest of the scene he has ice in his glass anyhow. (00:41:05)
Continuity mistake: When Lucy collapses on George's yacht a wine bottle in a cooler appears on a small table right where they are standing. (00:44:40)
Continuity mistake: During the scene where George and Lucy are in the store buying clothes, George puts a red shirt on top of the stack in Lucy's hands. After Lucy breaks the mannequin the red shirt disappears and reappears again between shots. (00:24:15)
Continuity mistake: After the stapler fight, George and Lucy are talking in the coffee room, and they switch sides. After they switch, the coffee pot next to George keeps changing places, sometimes it's really close to the edge of the counter, other times it's further away. (01:25:00)
Continuity mistake: After Lucy helps George to select a suit he sits down in a chair with the suit over the backrest. In two close-ups the chair is placed in a niche, while in all wide shots the chair is placed at the corner of this niche. (00:26:35)
Continuity mistake: When George calls Lucy from a bar at night his glass is totally empty. In the next shot it's one quarter full and he takes a sip. (00:18:10)
Continuity mistake: In the scene in the bathroom where Sandra is stuck in Hugh's belt her hair colour changes, it is much darker in one shoot. On the DVD with commentary they tell you it's a reshoot. (00:33:55)
Continuity mistake: When Lucy is being comforted by her friend, as the camera keeps switching, Lucy's hand is sometimes on her friend's arm and sometimes on her lap. (01:16:05)
Continuity mistake: When Lucy is in the RV bathroom, there's a framed picture on the wall outside the bathroom door which hangs very crookedly in the closer shots, and perfectly straight in the wide shots. (01:00:15)
Continuity mistake: When Lucy is running to the RV and she falls, she hurts her ankle so bad that she can barely walk on it. However, when they are dropped off at the mini-mall (not too much later) and the helicopter arrives, she runs to the helicopter without so much as a limp.
Continuity mistake: After George and Lucy get dropped off in the parking lot by the people in the RV, Lucy's standing with her feet crossed. When we see a closeup shot her feet aren't crossed anymore. (01:01:10)
Continuity mistake: When Lucy meets George for the first time she is wearing a transparent blouse which is tied with a string at the neck. While they talk outside the blouse is closed and the knot is in the middle, but when she enters his car the blouse is open and the knot is shifted to the left. A similar thing happens in the following scene when she is sitting on a railing, looking at the community center, and her blouse closes between shots. (00:13:20 - 00:15:05)
Continuity mistake: When Lucy gets hit in the head by a tennis ball she falls to the floor. In a wide shot, you can see her ponytail by her shoulder, and it's a bit messy and parted, but in a closeup of her asking if she has concusion, her hair is all in one nicely combed ponytail. (00:53:00)