Does anyone know the title of a movie about a bunch of people who stay at a big house, a bit like big brother. After a while they start to get killed off. This is a british movie I think, but it is not "my little eye".
This sounds like And then there were none, a filmed adaptation (US,1945) of Agatha Christie's book Ten Little Indians. It was filmed again under the same title of the book in1965 (UK this time) and again in 1974.
Check out the entries in the Internet Movie Database; I think this is the one you remember...