Synopsis
Martin Durnley is a young man with an infantilizing mother, resentful stepfather and an institutionalized brother with Down's syndrome. To cope, he retreats into an alternate child personality he calls Georgie. After being caught during a theft attempt at a department store, he befriends a female customer who is sympathetic to him, but his friendship soon turns into obsession.
Cast

Hayley Mills
Susan Harper

Hywel Bennett
Martin (Georgie) Durnley

Billie Whitelaw
Joan Harper

Frank Finlay
Henry Durnley

Barry Foster
Gerry Henderson

Phyllis Calvert
Enid Durnley

Salmaan Peerzada
Shashie Kadir

Christian Roberts
Philip Harvey

Gretchen Franklin
Clarkie

Timothy West
Superintendant Dakin

Thorley Walters
Sir John Forrester

Russell Napier
Professor Fuller

Timothy Bateson
Mr. Groom

Basil Dignam
Doctor

Marianne Stone
Store Detective

Richard Davies
'Taffy' Evans
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