From one angle, a dead man in a car has his head tilted to his right. In another angle, the head is clearly tilted to the left.
When Trent and Louie enter Tommy's apartment to offer him the deal, there is a newspaper under the stole that Betty left the night before. After they leave and Tommy retrieves the stole, the newspaper has mysteriously vanished.
When Tommy comes out of the bank the second time and gets in his car, the sound of the engine starting and the transmission being shifted occur even though he has visibly not performed those actions yet.
At about 68 minutes, when Pedro opens a glass door to leave the bowling alley, the cameraman and a director are clearly reflected in the glass door.