I like to watch some old European movies. Germany before the Nazis took over made some very good movies: Nosferatu, M, Metropolis and Der Blaue Engel. One of my favourite 1950s movies is Du rififi chez les hommes and Bob le flambeur interests me too. From Asia I like Rashomon, Ip Man and The Raid.
All the time. There aren't that many English films, let alone good ones, so gotta watch a lot of foreign ones.
The Third Man and 007 movies are pretty good.