Continuity mistake: When they bring in the car crash victim (future heart donor), the victim is in perfect condition. No blood, broken bones or anything. Pretty good to have been hit by a truck. (01:32:20)
Continuity mistake: When the sniper shoots at John and then he pretends to fall dead, you can see something stuck to the bottom of his shoe, but when he gets up there is nothing there.
Continuity mistake: When Denzel's son is running to 2nd base and collapses, they turn him over and there is dirt on his nose and forehead. In the next shot there is no dirt.