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Last broadcast on Sat, 28 Feb 2009, 19:30 on BBC Four (see all broadcasts).
Synopsis
Classic Hitchcock suspense drama in which a young couple investigate the mysterious disappearance of an elderly lady on a train from Switzerland to England and unwittingly become involved in a spy plot.
While the train staff insist that the woman never existed, the couple begin to suspect that everyone on the train is part of a conspiracy.

Credits
- Iris Henderson
- Margaret Lockwood
- Gilbert
- Michael Redgrave
- Dr Hartz
- Paul Lukas
- Mr Todhunter
- Cecil Parker
- Mrs Todhunter
- Linden Travers
- Caldicott
- Naughton Wayne
- Director
- Alfred Hitchcock
