- HD 1080
- Runtime: 97m.
- Status: Released
- 0
- Languages: en
- Country: United Kingdom
- Director: Anthony Page
- Stars: Cybill Shepherd, Elliott Gould, Angela Lansbury, Herbert Lom, Arthur Lowe
- keywords: spy, secret agent, search for witnesses, train
- Production_studio: Hammer Film Productions, The Rank Organisation
- Slogan: Had she vanished into thin air...Or was she never really there?
- The The Lady Vanishes is featured in the top rankings of 1979
- #63 in Top Comedy Movies of 1979
- #25 in Top Romance Movies of 1979
- #23 in Top Thriller Movies of 1979
- #11 in Top Mystery Movies of 1979
On the eve of World War II, zany heiress Amanda Kelly travels by train to Switzerland. While passing through Germany, she meets a sweet elderly lady, who suddenly vanishes. Distraught, she questions her fellow passengers who claim that the woman was never there. Unsure if it's all in her mind or if there's a more sinister plot afoot, Amanda teams up with photographer Robert Condon to discover the truth.