The Lady Vanishes is a 2013 British television mystery thriller film directed by Diarmuid Lawrence, and a co-production of the BBC and Masterpiece Films. It is based on the 1936 novel The Wheel Spins by Ethel Lina White. It stars Selina Cadell in the role of the disappearing Miss Froy, Tuppence Middleton as the young Iris Carr, Tom Hughes and Alex Jennings as Max Hare and the Professor, the two fellow English passengers who come to her aid. It was watched by 7.44 million when it was broadcast on Sunday 17 March 2013 on BBC One.

The Wheel Spins is a 1936 mystery novel by British writer Ethel Lina White.