The Sacchi brother who's on the run is called Amedeo in the credits, but he is referred to as "Emilio" by O'Kelly.
At around 1hr 20m, O'Kelly and McCombie are obviously in a prop police car with no dashboard in order to facilitate a frontal camera. McCombie reaches forward to turn an imaginary radio switch, but his fingers simply rotate in mid-air.
In the last shot, the shadow of the camera and the cameraman are visible in the bottom of the frame.
When the barge man is leaving the warehouse to go to the barge, a figure appears to the right of the large warehouse door/facade, then a few more people appear after a cutaway to show Boyd heading for the barge.