When deeply conservative English local Edith Swan and fellow residents begin to receive wicked letters full of unintentionally hilarious profanities, her rowdy, foul-mouthed, Irish migrant neighbor Rose Gooding is charged with the crime. The anonymous letters prompt a national uproar, and a trial ensues. However, as the town’s women—led by Police Officer Gladys Moss—begin to investigate the crime themselves, they suspect something is amiss and Rose may not be the culprit after all.
| Directing | Thea Sharrock | Director |
| Writing | Jonny Sweet | Writer |
| Production | Olivia Colman | Producer |
| Production | Ed Sinclair | Producer |
| Production | Graham Broadbent | Producer |
| Production | Peter Czernin | Producer |
| Production | Farhana Bhula | Executive Producer |
| Production | Tom Carver | Executive Producer |
| Production | Ron Halpern | Executive Producer |
| Production | Anna Hintzen | Co-Producer |
| Production | Ben Knight | Executive Producer |
| Production | Diarmuid McKeown | Executive Producer |
| Production | Joe Naftalin | Executive Producer |
| Production | Jo Wallett | Producer |
| Camera | Ben Davis | Director of Photography |
| Editing | Melanie Oliver | Editor |
| Production | Jina Jay | Casting |
| Art | Romain Hémeray | Art Direction |
| Art | Alice Sutton | Art Direction |
| Costume & Make-Up | Charlotte Walter | Costume Design |
| Costume & Make-Up | Samuel James | Wigmaker |
| Costume & Make-Up | Denise Kum | Makeup Designer |
| Costume & Make-Up | Denise Kum | Hair Designer |
| Costume & Make-Up | Xanthia White | Makeup Supervisor |
| Sound | Martin Beresford | Sound Mixer |
| Sound | Caitlin McDaid | ADR Mixer |
| Sound | Rob Price | Foley Mixer |
| Crew | Matthew Stirling | Stunt Coordinator |
| Sound | Isobel Waller-Bridge | Original Music Composer |
