Unexplained Laughter
- TV comedy
- BBC One
- 1989
- 1 episode
Dark comedy play. Stars Diana Rigg, Elaine Paige, Joanna David, Jon Finch, Robert Gwilym and more.
Cast & crew credits
| Diana Rigg | Lydia |
| Elaine Paige | Betty |
| Joanna David | Elizabeth |
| Jon Finch | Finn |
| Robert Gwilym | Beuno |
| Cindy Holden | Angharad |
| Robert East | Wyn |
| Emlyn Price | Hywel |
| Patricia Kane | Lil |
| Howell Evans | Sid |
| Moir Leslie | April |
| Anna Linstrum | Angharad (Voice) |
| Alice Thomas Ellis | Writer |
| Alun Owen | Writer (Adapted By) |
| Gareth Davies | Director |
| Tom Kinninmont | Producer |
| John Hefin | Executive Producer |
| Bill Bryden | Executive Producer |
| Jane Cussons | Associate Producer |
| Phyllida Nash | Associate Producer |
| John Gillanders | Editor |
| Julian Williams | Production Designer |
| Jakki Winfield | Costume Designer |
| Marianne Grigg | Make-up Designer |
| Carl Davis | Composer |