A man who works for 'The Party' (an all powerful empire led by a man known only as 'Big Brother') begins to have thoughts of rebellion and love for a fellow member. Together they look to help bring down the party.

Peter Cushing
as Winston Smith

Yvonne Mitchell
as Julia

Donald Pleasence
as Syme

Arnold Diamond
as Emanuel Goldstein

Campbell Gray
as Parsons

André Morell
as O'Brien

Hilda Fenemore
as Mrs. Parsons

Pamela Grant
as Parsons Girl

Keith Davis
as Parsons Boy

Janet Barrow
as Woman Supervisor