Audio problem: When Clouseau is in the training facilities and hears footsteps approaching, the feet sound like they are wearing high heels or football boots. However when the Russian trainer appears he is wearing trainers therefore his footsteps could not possibly have made the noise heard on his approach.
Continuity mistake: In the flashback, when the trainer kills the coach with the dart, he stabs the coach but when he takes his hand away the dart is above his hand.
Revealing mistake: When Clouseau heard the footsteps of what he thought to be a lady and what we afterwards knew was the Russian trainer, he described how tall she was using the English system of feet and inches, not the metric system, which is used in France.
Continuity mistake: The Killer is no where near the football coach when he dies in the beginning, but in the flashback, the killer is right next to him.
Continuity mistake: When Xania is performing her song at the Presidential Ball, she has a long feather draped down her back. During the song, the feather disappears, but at the end of the performance it re-appears.
Revealing mistake: During the opening soccer match scene, the advertisement banners in the stadium appear backwards in several shots.
Continuity mistake: When Clouseau is playing "good cop/bad cop", he offers cigarettes to the prisoner, which he declines. Clouseau puts them on the desk, where they promptly disappear from the remainder of the scene.
Continuity mistake: When Clouseau is working late and Nicole asks him if she should stay, the camera moves behind Clouseau and you can see he is wearing a jacket. When the camera turns around, he is wearing only a white shirt.
Revealing mistake: When Clouseau falls through the floor of Xania's room on to the hotel registration counter, you can see it is not Steve Martin but his stunt double.
Continuity mistake: When Dreyfus is holding the ice-pack to his eye, the angle changes to show Clouseau entering. In this shot Dreyfus removes the ice-pack, but in the next shot he is still holding it to his eye.
Continuity mistake: When Clouseau tells Xenia that she can keep the Pink Panther, she puts it on her right hand. In the next long shot, when Clouseau explains how he knew that she had it, Xenia is still holding it, not wearing it.
Continuity mistake: When Clouseau is in LaRoque's office, you can see a table with his coat and a chair behind the desk before he hits the desk to break the vase off his hand. But when he hits the desk, the table and the chair have suddenly disappeared.
Other mistake: In the final scene where the police chief is barreling through the hospital on his bed, he goes along a straight path, yet when the two inspectors and the assistant come down the stairs they come out the side of the corridor. If the police chief followed a straight path, how did they come out of the side of the corridor, and how did the bed turn around a 90 degree corner at that speed?