Shampoo (1975) - 7 major mistakes

Audio problem: Lester and George are talking at George's house and when we hear George reply, "Okay, thanks," his mouth does not move.

Continuity: When George arrives at Jackie's, he has the hair dryer in his belt and he then walks up the stairs to her door. The electrical cord is wound around the dryer differently in these shots.

Continuity: George's collar on his leather jacket is sometimes up, down or somewhere in between, in successive shots within a particular scene, depending on the camera angle. Additionally, his long neck scarf changes position numerous times, in shots following one another within the same scene too. One example is in the salon with Felicia and Jill.

Continuity: When George and Lorna talk in the kitchen, the tennis racket, white towel it lies on and the sponge in the dishpan change positions repeatedly depending on the camera angles.

Continuity: During George and Lester's frank discussion, the coffee table is seen in a variety of camera angles, and some of the things on the coffee table change their positions within these shots.

Continuity: When Lorna yells that she's nothing like her mother, in the wide shot she's holding the carrot in her right hand and she starts to sway her left hand. Yet in the next close-up as she sways her hand around, the carrot is now in her left hand. Also, the carrot changes size throughout this scene, regardless of the fact that it's being eaten.

Continuity: While George is cooking in Jill's kitchen, when the camera is on Jill, George's reflection is seen behind her and when the camera is on George, sometimes his movements behind the counter are contradictory to his movements in the reflection.