12 Angry Men is a film I would not have found if I have not seen the 250 Top film list. It is an old film(1957), about the 12 members of a jury that have to decide the fate of a boy on a murder charge.
One of the most fascinating thing about this film is the fact that it is completely shot in a small room. Except for three minute, the rest of the one and a half hour film happens in a small jury room. The full film is basically dialog between the different members. Despite that, I was not bored for even a second while watching it.
The characters are unforgettable - and the film explored the characters fully.
The only problem with the film is that it is difficult to come by - it is an old black and white movie and few shops have it. But if you manage to find a copy, see it. You will not regret it.