Continuity mistake: As Dalton stands inside the bank vault staring at the cash, the scene jumps from a wide, distant shot, to medium, to close-in, just outside the cage. Another robber stands just outside and between jumps his gun position shifts from relaxed to raised to relaxed again.
Question: This movie left me with more questions than answers. Even after watching it more than once. 1.) Was the fake wall built during the robbery or before? If it was built before, how was this done without the bank employees knowing about it? 2.) What was the purpose of the hole they dug in the floor? I thought this was where they stored the diamonds, but Clive would have had to tear up the floor and dig them up again later, which doesn't make sense. Why couldn't Clive have just brought the diamonds with him behind the wall during the escape? 3.) Wouldn't it have made sense to give each person who came out of the bank a lie detector test to try and weed out the ones who may have been involved? I realize that those tests are voluntary, so that in itself may have helped the police.
Question: Obviously I missed a major plot point, so hopefully someone can answer this. How does Dalton Russell know what Arthur Case has in the safety deposit box? Theoretically, only Case would know the highly incriminating contents of his own box. How did Russell find out? Did someone (the rabbi, maybe?) rat out Case? And how did he know?