Y'ever noticed how during the chase round the Loop, when the Bluesmobile goes down the ramp onto Lower Wacker and vaults a wrecked squad car that a chasing squad proceeds to sideswipe, they show the same collision seconds later from a different angle?
Watch for that next time, and speaking of the on-location stuff, here's a li'l summat for the BBphiles. The scene with Henry Gibson playing the Nazi giving chase on the overhead expressway then under construction was in fact filmed in...Milwaukee.
And on that other thing^^^, Arky --you'd be amazed...