(at around 57 min) Dave has explained how the club is organized financially. Frankie turns, walks away in confusion, then turns back to Dave facing downstage right. Then there is a jump cut and Frankie is suddenly turned 90 degrees facing downstage left.
At around ten minutes from end of the film, the main characters are travelling back to the city. After they pay the toll-booth attendant to cross a bridge, the car they are travelling in is seen speeding along beneath some elevated railway tracks. However, it is seen driving on the left side of the road, rather than the right side, for the USA. Some signage in the background is also reversed. An editing error (ie. footage got spliced in upside down) or it was deliberately put in this way to give the viewer the impression the car was travelling west to east.