Continuity mistake: When the French inspector is interrogating Audrey Hepburn, he asks "Why did he want to leave France?". The shot changes to the back of the inspector and Audrey replies, "Leave? No." Then the inspector makes a rough movement with his body and head to his right, but the movement is brusquely cut and replaced by a front shot where he is sitting perfectly still, as he was doing in similar previous front shots.Sacha
Visible crew/equipment: As Reggie and Sylvie are walking around the indoor swimming pool, the boom arm and mic are reflected in the glass as they turn the corner.
Plot hole: Reggie finds Tex's body stretched out on the bedroom floor, his feet tied to the radiator next to the wall and his hands bound to the bed frame, suffocated with a plastic bag over his head. The bed is a twin-sized, wood frame that Tex, a tall, strong young man, could have pulled the end of it with his hands and arms close enough to his face to at least attempt to tear a hole in the plastic bag so he could breath. He was obviously conscious early on because he wrote the name "Dyle" in the dusty floor with his finger. Considering the floor is covered in dust, there's not even the slightest sign of a struggle to free himself. Instead he just neatly prints the name on the floor before he dies.raywest
Plot hole: When Walter Matthau is interviewing Audrey Hepburn in his "office," she is looking at a picture. She identifies various faces in the picture. Matthau correctly identifies the person without knowing which face she was asking about. Other than her husband, he could not know which of the other three faces she was studying.Noman