The Unfriend by Steven Moffat is a darkly comic and sharply witty exploration of British manners, social obligation, and the unintended consequences of politeness. Peter and Debbie, a seemingly typical middle-class British couple, befriend Elsa, an eccentric American woman, during a holiday. In the spirit of polite conversation, they exchange contact details, expecting never to hear from her again. However, Elsa soon announces that she is coming to visit them in their home, leaving the couple both stunned and unsure of how to respond.

What starts as a seemingly innocent visit soon escalates into a chaotic, absurd nightmare. As Peter and Debbie attempt to manage the situation without being rude or confrontational, they realise that Elsa is not quite the harmless tourist they thought she was. Secrets begin to unravel, and the couple’s good-natured politeness only serves to complicate matters further.

Offering a biting satire on the constraints of social decorum, the difficulty of saying no, and the absurdity that can arise from seemingly innocent decisions. With sharp dialogue, unpredictable twists, and a sense of escalating tension, Moffat weaves a story that balances comedy with a subtle critique of modern society’s obsession with manners and politeness at all costs. Perfect for fans of dark comedies and those looking for a thought-provoking laugh

The Unfriend is a must-see production.