The initial footage of the red Suburban shows it just "all alone on the road" (i.e., no traffic present in the lane either ahead of or behind it), yet the very next shot shows a police car closely following the SUV.
In the Bruce Lee segment, it is stated that one of the rounds in the revolver had an unfired primer-cap, yet the re-creation of loading the gun shows hammer-dimples on all six of the cartridges.