Classic Films You Haven't seen...

[Impeccable]

...but want to.

There have been a few times where I've said I haven't seen a movie and somebody says "OMG...Why have you not seen that film?!!?"...it must have happened to somebody else.

What are the films you haven't seen but know you should

My list starts with;

One flew over the cuckoos nest
Ben Hur
LA Confidential
Doctor Zhivago
Citizen Kane
The Italian Job (original)

What about you guys? You might even suggest something I need to watch.