I prefer French films. We get the 'arte' channel on cable here, and there is something good every week.
Of the English films my most-watched are old Ealing comedies such as The Ladykillers, School for Scoundrels, The Green Man and so on.
Withnail and I is good.
We watched a very good one the other day called "Woman on the Verge of a Nervous Breakdown", I'd never watched it before but it is quite well-known apparently; it was very well-written and very funny.
I never watch the television in the evening except occasionally the news and weather; I'd rather read a book or do a crossword, and listen to the radio.