On my tube ride into Kensigton, sometimes I see a person that reminds me of Michael Douglas' character in the 1993 film Falling Down, mainly because he looks identical and wears the short sleave shirt, glasses and carries a briefcase. The guy doesnt have any real facial expression, not sure he blinks. He has a vacant look about him that is slightly disturbing and he always seems to jostle his way into finding a seat!
I wonder if at any moment he is going to crack and go AWOL because he 'wants to go home and see his family' or whatever Mr Douglas keeps saying in the film.