Plot
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?
| Writer | Arnold Wesker |
|---|---|
| Director | Waris Hussein |
| Actor | Richard Pasco, Patrick Troughton, Elizabeth Spriggs |
| Country | N/A |
| Production | N/A |