Why has Sonia taken to writing letters to her husband, posted to him in the letter-box just outside their house – love letters, on blue paper, recalling with increasing vividness the early days of their courtship and marriage?
Richard Pasco
as Maurice Stapleton
Patrick Troughton
as Victor Marsden
Elizabeth Spriggs
as Sonia Marsden
Brian Capron
as Young Victor
Wendy Spriggs
as Young Sonia
Christopher Driscoll
as Trade union official
