Continuity mistake: During the American football game, after Eclipse gets involved, he tackles a bearded guy - completely leveling him and knocking his hat off. Eclipse stamps on his chest, and the guy's hat is back on his head again.
Continuity mistake: At the end of the electric chair scene, after Drumgoole confesses, Meissner orders the guards to cuff Leone. It shows a guard cuff Leone's right arm, while his left hand is still strapped to the switch. The shot changes to a wider angle and Leone's hand has already been unstrapped from the switch and both arms are cuffed.
Captain Meissner: Convict... two things. One - I am Meissner. Two - Never fuck with Meissner. Inside.