TCM shows five movies based on Agatha Christie stories tonight, including two films based on the same mystery. Beginning the evening at 8 ET is 1945’s And Then There Were None, in which 10 people are invited to an exclusive party at a remote mansion, only to be told that one of them is a murderer – as bodies begin dropping. Stars include Barry Fitzgerald, Walter Huston and Judith Anderson. This story was remade in 1966 as Ten Little Indians, which TCM televises at 1:30 a.m. ET., with a much less impressive cast: Hugh O’Brien, Shirley Eaton, Daliah Lavi and… Fabian.