Corrected entry: In the scene when the bad guys jump out of the plane and begin the attack on Alcatraz, we can see the sun just beginning to set on the horizon. Yet, when they land, it is nighttime and raining. Since a parachute jump lasts only a few minutes (certainly less than an hour), there is no way the sun could have set that quickly before they land.
Corrected entry: When Sasha is being questioned while hooked to the lie detector everything spikes and the detector beeps like crazy when he says he worked for the KGB, CIA, etc. Afterward the detector goes back to normal. While still hooked to the lie detector, the guy jumps in his face, pulls a knife and holds it to his throat. The machine doesn't beep. If he can remain calm under that it would be very easy while he is lying.
Correction: That was purposeful. He was saying that and making it spike like crazy making fun of them pretty much. He was calm the whole time. They just didn't think that he could fool a polygraph machine, but as he said later, it's simple to fool a ploygraph machine (which it is.).
Correction: If you look towards towards the bottom of the screen you can see it thundering and lighting. The clouds block the sun's rays from getting directly to the ground,so it becomes dark once they break through the clouds.