The Lady Vanishes (1979)

While travelling by rail in interwar Nazi Germany, a young socialite finds that a fellow female passenger has disappeared from the train, but nobody else remembers her having been on board.

Director: Anthony Page

Cast: Elliott Gould, Cybill Shepherd, Angela Lansbury, Herbert Lom, Arthur Lowe, Ian Carmichael, Gerald Harper, Jenny Runacre, Jean Anderson, Madlena Nedeva, Madge Ryan, Rosalind Knight, Vladek Sheybal, Wolf Kahler, Barbara Markham, Jonathan Hackett, Gary McDermott, Jacki Harding