Other mistake: After Kruger tosses the parachute, there is a quick close up, and it looks like the chute just got tossed from another plane. Also, half the time, the chute has dust or smoke coming from it, and sometimes not.
Other mistake: After Kruger throws the chair into the engine causing it to explode, the co-pilot starts to hit switches overhead. As he does, the panel shakes, like it is a poorly constructed set. If it were real, the craft would be grounded until the defect was corrected.
Audio problem: As Lee walks into the Cyrez building, the camera pans up to the top of the building, where a helicopter is landing. The problem is that it is an Apache attack chopper that is seen landing, but the sound is of an OH-58, a smaller chopper.
Continuity mistake: As Kruger puts the dead gangsters on the lawn, he pulls out a bag filled with fake blood. A second later, it suddenly changes to two photos of the victims.
Continuity mistake: In the beginning of the movie when John Kruger goes to Lee's house with the balloons; Darryl gets shot and John and Lee leave the house, get in the van and drive away. One of the guys outside shoots at the van twice, shattering the back two windows and putting two bullet holes in the windshield. In the next shot of John and Lee through the windshield, there are no bullet holes. The shot after that when they drive away, the shattered windows are not shattered anymore - you can see the reflection of light on the windows as they drive off.