Paul (Alex Rocco), while pretending to be Jordan Pierson, puts his cigarette out in an ashtray at the airline counter. But when he walks away he has a half-smoked cigarette is in his mouth.
Toward the end when Shelly Cochran wants to get Brad's attention, she twists a dial on the stereo to supposedly change the music, either to turn the volume up or to change the type of music playing. There is no change in the music the first time she turns the dial. After he says something to her, she turns the dial back to the original position, and it changes from rock to soft jazz. It appears that whoever did the post-production sound failed to make the intended change in music when she first turned the dial.
When Cannon pulled out the wall cabinet in the bathroom to see if anything was behind it, he forgot to look to see if there was anything taped to the back of it, something a seasoned detective would have.
Paul cashed a five hundred dollar paycheck for purchases at at Kelley's Liquor Store. The clerk said that the purchase amount was $146.80 and that the change due was $356.20. The correct change was $353.20.