Continuity: When Devlin and Alicia are having a drink at an outside table in a busy cafe, the same portion of background film was used in two separate parts of their dialogue (a man walks away from the camera, then a waiter approaches a distant table and starts to put down some drinks from his tray).
Continuity: At the coffee shop in Rio, Devlin's hands are repeatedly folded/unfolded between shots.
Continuity: When Alicia and Devlin are flying to South America, the movement of the clouds makes it appear that the plane is flying backwards.
Audio/visual unsynchronized: When Devlin visits Alicia sick in bed, she says, "They are poisoning me," and continues to speak, but her lips do not move.
Revealing mistakes: Alicia and Devlin's shadows can be seen "over" the background plates during the drunk driving scene and the balcony scene.
Audio/visual unsynchronized: When the motorcycle officer is approaching Alicia's car, the rear-view mirror has the same image as we see behind Devlin and Alicia, not the reverse.
Crew or equipment visible: In the scene where Devlin and Alicia go to find Sebastian riding horses there is a quick two second shot of all four characters next to each other on horses and two arms are visible walking the horses of Sebastian and the woman he is riding with.
Continuity: When Devlin and Alicia go to find Sebastian riding horses, when viewed from the front Alicia is nearest to the rails. When viewed from behind their positions are reversed and Alicia's horse has changed from chestnut to dapple gray.
Continuity: When Alicia picks up Alex's keys off the dresser, it is a round key she is after. However, the key we see in her fingers immediately after removing it from the ring is not round.
Boom mic visible: When Alicia and Devlin are riding their horses (and about to meet up with Sabastian), the shadow of the microphone boom can clearly be seen as it passes over Alicia's face when they ride out from under the trees.
Miscellaneous: Early in the movie an intoxicated Alicia Huberman asks to go driving with T.R. Devlin. They are then seen driving in a 1941 Cadillac Series 62 Deluxe convertible in Miami Florida (top down). Current year of the movie is 1946. The 1941 Cadillac Series 62 Convertible is a rare model with only 3100 units built. Later in the movie Alicia Huberman and T.R. Devlin fly to Brazil. Once in Rio de Janeiro Alicia and T.R. are again seen driving in a 1941 Cadillac Series 62 Convertible (top up) which would have been extremely rare in Brazil. Less then 500 were built for export. The same car is used in both scenes. This would have been impossible in real life as the flight would have taken hours to Rio where shipping the car would have taken weeks. Both Rio scenes and Miami scenes were shot in either country using the same car.