| "A Family Secret" | |
|---|---|
| Upstairs, Downstairs episode | |
| Episode no. | Season 3 Episode 4 |
| Directed by | Raymond Menmuir |
| Written by | Alfred Shaughnessy |
| Original air date | 17 November 1973 |
| Guest appearances | |
| Meg Wynn Owen (Hazel Forrest) Valerie White (Mrs. Forrest) Leonard Trolley (Mr. Arthur Forrest) | |
A Family Secret is the fourth episode of the third series of the British television series, Upstairs, Downstairs. The episode is set in 1912.