Scorsese Double Cameo
It seems a bit weird that Scorsese has two cameos in the film. The first is outside of Palantine's headquarters for the first time when we see Betsy go in. Later, Scorsese is the passenger who is spying on his girlfriend. Is it the same character?
Bonus points if you noticed the guy walking out of Palantine's headquarters in that first scene. He's wearing a t-shirt with a faded Columbia Pictures logo that is reversed.