Continuity: The character Konstantine Konali's name is spelled with Ks throughout the movie. In the credits, however, the name is spelled as Constantine Konali.
Crew or equipment visible: When one of the Russian cops swings on the chandelier to avoid the floor laser grid, hands can clearly be seen holding his legs.
Revealing mistakes: Obvious stunt doubles during the ending credits sequence. There is no scenery behind the actors as their names/roles are flashed on screen.
Factual errors: The Russian flag on the wall of Aleksander Rakov's office is upside down.
Revealing mistakes: In the opening scene, the male newscaster does not have a game cartridge in his game boy.
Continuity: At 9 minutes, 20 seconds, the plane carrying Lassard and his crew changes from an Ilyushin Il-62 with engines at the back to something else unidentified but with under-wing engines.
Continuity: Towards the end of the movie when plants are used as disguises to approach the "country home", you see the only round plant cross the same sidewalk twice.
Revealing mistakes: In the beginning of the movie, the male reporter is shown playing "The Game" on a GameBoy console which is not powered on and has no cartridge present. All subsequent appearances of the console in the movie has a cartridge present.
Continuity: During the climactic chase scene, the skyline changes repeatedly from cloudy to clear in every other shot.