At the end of the movie the color of the sky and parachute change between shots.
When 49er One shoots two of his own men, they are facing him as they fall. When they get up to shoot the agents, their backs are to 49er One.
Rocket propelled grenades do not have blow-back, yet when he fires the RPG, Twitch is projected back to the glass.
The helicopter with the commandos crashes very close to the execution of the prisoner (midnight). Yet, an FBI-agent later reports that the helicopter crashed "around 7:30". This has been incorrectly regarded as a goof because in aviation, military and other global operations times are given in UTC ("world time"). This means 7:30 UTC is 23:30 PST (Pacific Standard Time).
When Judge Jane McPherson is thrown out of the helicopter at the end of the movie you can see a parachute under her shirt.
In the infirmary fight, the bad guy pulls a pistol on Sasha, and the "bullets" hitting the surrounding scenery do not follow the path in which the gun is pointed.
'Yasmina Filali-Bohnen''s name is misspelled in the credits as "Yasmina Filall".
49er One calls out for a rifle as he jumps into the electric chair pit, but his team did not bring any rifles to the island - only submachine guns.