Visible crew/equipment: After the opening credits and intro at the start, in the first shot, just before the 'Britton and Sons Hats' glass door begins to open inward, the reflection of the camera and cameraman can be seen on the glass surface. (00:01:40)
Other mistake: When Stryker is killed at the end, it shows him lying on his back. Then, it cuts to a shot that shows the name on the back of his uniform. Who turned him over? (01:48:06)